Seagate Barracuda ST340015ACE User Manual

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Barracuda 5400.1 Family  
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ST340015ACE  
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Ultra ATA Interface Drives  
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Product Manual  
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Barracuda 5400.1 Family  
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ST340015ACE  
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Ultra ATA Interface Drives  
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Product Manual  
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© 2003–2004 Seagate Technology LLC All rights reserved  
Publication number: 100256414, Rev. G  
May 2004  
Seagate, Seagate Technology, and the Seagate logo are either registered  
trademarks or trademarks of Seagate Technology LLC. Barracuda,  
DiscWizard, SeaFONE, SeaShell, SeaShield, SeaTDD, and 3D Defense  
System are either registered trademarks or trademarks of Seagate  
Technology LLC. Other product names are registered trademarks or  
trademarks of their owners.  
Seagate reserves the right to change, without notice, product offerings or  
specifications. No part of this publication may be reproduced in any form  
without written permission of Seagate Technology LLC.  
Barracuda 5400.1 Product Manual, Rev. G  
iii  
1.0  
2.0  
2.1  
2.2  
2.3  
2.4  
2.5  
2.6  
2.7  
2.8  
2.9  
2.9.1  
2.9.2  
2.9.3  
2.9.4  
2.10  
2.10.1  
2.10.2  
2.10.3  
2.10.4  
2.10.5  
2.10.6  
2.11  
2.12  
2.13  
2.14  
2.14.1  
2.14.2  
2.14.3  
3.0  
4.0  
3.1  
3.2  
3.3  
Jumper settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23  
3.3.1  
3.3.2  
3.3.3  
Master/slave configuration . . . . . . . . . . . . . . . . 23  
Cable select option. . . . . . . . . . . . . . . . . . . . . . 23  
Ultra ATA/100 cable . . . . . . . . . . . . . . . . . . . . . 24  
3.4  
Drive mounting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24  
ATA interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27  
4.1 ATA interface signals and connector pins . . . . . . . . . . . . 27  
iv  
Barracuda 5400.1 Product Manual, Rev. G  
4.1.1  
4.1.2  
4.1.3  
4.1.4  
Supported ATA commands. . . . . . . . . . . . . . . . 29  
Identify Device command . . . . . . . . . . . . . . . . . 31  
Set Features command. . . . . . . . . . . . . . . . . . . 36  
S.M.A.R.T. commands . . . . . . . . . . . . . . . . . . . 38  
5.0  
Seagate Technology support services . . . . . . . . . . . . . . . . . . . 39  
Barracuda 5400.1 Product Manual, Rev. G  
Figure 1.  
Figure 2.  
Figure 3.  
Figure 4.  
Figure 5.  
Figure 6.  
Figure 7.  
Typical 12V startup and operation current profile . . . . . . . . 11  
Breather filter hole location . . . . . . . . . . . . . . . . . . . . . . . . . 22  
Master/slave jumper settings . . . . . . . . . . . . . . . . . . . . . . . 23  
Ultra ATA cable connectors . . . . . . . . . . . . . . . . . . . . . . . . 24  
Mounting dimensions—top, side and end view. . . . . . . . . . 25  
I/O pins and supported ATA signals . . . . . . . . . . . . . . . . . . 28  
vi  
Barracuda 5400.1 Product Manual, Rev. G  
Barracuda 5400.1 Product Manual, Rev. G  
1
1.0  
Introduction  
This manual describes the functional, mechanical and interface specifications  
for Seagate® Barracuda® 5400.1 ST340015ACE model drives. This drive  
provides the following key features:  
• Low power consumption.  
• High instantaneous (burst) data transfer rates (up to 100 Mbytes per second)  
using Ultra DMA mode 5.  
• Giant magnetoresistive (GMR) recording heads and EPRML technology  
provide the drives with increased areal density.  
• State-of-the-art cache and on-the-fly error-correction algorithms.  
• Full-track multiple-sector transfer capability without local processor interven-  
tion.  
• Quiet operation.  
• 350 Gs nonoperating shock.  
• SeaTools diagnostic software performs a drive self-test that eliminates  
unnecessary drive returns.  
• Support for S.M.A.R.T. drive monitoring and reporting.  
• Support for drive self-test (DST) with S.M.A.R.T. Execute Off-lne Immediate.  
• Support for Read Multiple and Write Multiple commands.  
• Support for autodetection of master/slave drives that use cable select  
(CSEL).  
                                         
2
Barracuda 5400.1 Product Manual, Rev. G  
Barracuda 5400.1 Product Manual, Rev. G  
3
2.0  
Drive specifications  
Unless otherwise noted, all specifications are measured under ambient con-  
ditions, at 25°C, and nominal power. For convenience, the phrases the drive  
and this drive are used throughout this manual to indicate ST340015ACE  
model drives.  
2.1  
Specification summary table  
The specifications listed in this table are for quick reference. For details on  
specification measurement or definition, see the appropriate section of this  
manual.  
         
4
Barracuda 5400.1 Product Manual, Rev. G  
ST340015ACE  
Drive specification  
6
Formatted Gbytes (x10 bytes)  
Guaranteed sectors  
Bytes per sector  
40  
78,165,360  
512  
63  
Default sectors per track  
Default read/write heads  
Default cylinders  
16  
16,383  
1
Physical read/write heads  
Discs  
1
Recording density BPI (bits/inch max)  
Track density TPI (tracks/inch max)  
475,127  
94,000  
49,888  
5,800  
511  
2
Areal density (Mbits/inch max)  
Spindle speed (RPM)  
Internal data transfer rate (Mbits/sec)  
I/O data transfer rate (Mbytes/sec max)  
ATA data-transfer modes supported  
100  
PIO modes 0–4  
Multiword DMA modes 0–2  
Ultra DMA modes 0–5  
Cache buffer (Mbytes)  
Height (mm max)  
2
19.99  
Width (mm max)  
102  
Length (mm max)  
146.9  
Weight (typical)  
454 grams (1.1 lb)  
12.5 (read); 13.5 (write)  
0.3 (read); 0.7 (write)  
15.5 (read); 16.5 (write)  
26 (read); 28 (write)  
6.5 seconds  
Average seek time (msec typical)  
Track-to-track seek time (msec typical)  
Read/write seek time (msec typical)  
Full-stroke seek time (msec typical)  
Power-on to ready (max)  
Standby to ready (typical)  
Spindown (typical)  
6.0 seconds  
10 seconds  
Startup current (max)  
1.20 amps (5V); 2.0 amps (12V)  
7.3 watts  
Seek power (typical)  
Read/Write power  
6.6 watts  
Barracuda 5400.1 Product Manual, Rev. G  
5
Drive specification  
ST340015ACE  
Idle mode (typical)  
5.0 watts  
Standby mode (typical)  
Sleep mode (typical)  
1.4 watts  
1.0 watts  
Voltage tolerance (including noise)  
Ambient temperature  
5V +/- 5%; 12V +/- 10%  
0° to 60°C (operating)  
–40° to 70°C (nonoperating)  
Temperature gradient (°C per hour max)  
Relative humidity  
20°C (operating)  
5% to 90% (operating)  
5% to 95% (nonoperating)  
Relative humidity gradient  
30% per hour max  
Wet bulb temperature (°C max)  
33 (operating)  
40 (nonoperating)  
Altitude, operating  
–60.96 m to 3,048 m  
(–200 ft to 10,000+ ft)  
Altitude, nonoperating  
(below mean sea level, max)  
–60.96 m to 12,192 m  
(–200 ft to 40,000+ ft)  
Shock, operating (Gs max at 2 msec)  
63  
Shock, nonoperating (Gs max at 1 and 2  
msec)  
350  
Vibration, operating  
0.5 Gs (0 to peak, 22–350 Hz)  
5 Gs (0 to peak, 22–350 Hz)  
Vibration, nonoperating  
Drive acoustics  
Sound power (bels)  
Idle* 2.6 (typical), 2.8 (max)  
Quiet Seek 2.7 (typical), 2.9 (max)  
Performance Seek 2.8 (typical), 3.0 (max)  
14  
Nonrecoverable read errors  
1 per 10 bits read  
600,000  
Mean time between failures (power-on  
hours)  
Service life  
5 years  
Contact start-stop cycles (25°C, 40% relative 50,000  
humidity)  
SeaShield  
No  
*During periods of drive idle, some offline activity may occur according to the S.M.A.R.T.  
specification, which may increase acoustic and power to operational levels.  
6
Barracuda 5400.1 Product Manual, Rev. G  
Formatted capacity  
2.2  
Formatted  
capacity  
Guaranteed  
sectors  
Model  
Bytes per sector  
ST340015AC  
E
40 Gbytes  
78,165,360  
512  
2.3  
Default logical geometry  
Cylinders  
16,383  
Read/write heads  
Sectors per track  
63  
16  
LBA mode  
When addressing these drives in LBA mode, all blocks (sectors) are consec-  
utively numbered from 0 to n–1, where n is the number of guaranteed sectors  
as defined above.  
2.4  
Physical organization  
Drive Model  
Read/write heads  
Number of discs  
ST340015ACE  
1
1
                       
Barracuda 5400.1 Product Manual, Rev. G  
7
2.5  
Recording and interface technology  
Interface  
ATA  
Recording method  
GPRML detector with NPML  
post processor  
Recording density BPI (bits/inch max)  
Track density TPI (tracks/inch max)  
475,127  
94,000  
49,888  
5,800  
2
Areal density (Mbits/inch max)  
Spindle speed (RPM) ( 0.2%)  
Internal data transfer rate (Mbits/sec)  
511  
I/O data transfer rate (Mbytes/sec max) 16.6 (PIO mode 4)  
100 (Ultra DMA mode 5)  
Interleave  
1:1  
Cache buffer  
2 Mbytes (2,048 kbytes)  
2.6  
Physical characteristics  
Drive specification  
ST340015ACE  
Maximum height  
(mm)  
(inches)  
19.99  
0.783  
Maximum width  
Maximum length  
Typical weight  
(mm)  
(inches)  
102  
4.02  
(mm)  
(inches)  
146.9  
5.78  
(grams)  
(pounds)  
454  
1.1  
                                           
8
Barracuda 5400.1 Product Manual, Rev. G  
2.7  
Seek time  
Seek measurements are taken with nominal power at 25°C ambient temper-  
ature. All times are measured using drive diagnostics. The specifications in  
the table below are defined as follows:  
• Track-to-track seek time is an average of all possible single-track seeks in  
both directions.  
• Average seek time is a true statistical random average of at least 5,000  
measurements of seeks between random tracks, less overhead.  
Typical seek times (msec)  
Read  
Write  
Average  
12.5  
0.3  
13.5  
0.7  
Track-to-track  
Read/write  
Full stroke  
15.5  
26  
16.5  
28  
Note. These drives are designed to consistently meet the seek times represented  
in this manual. Physical seeks, regardless of mode (such as track-to-track  
and average), are expected to meet or exceed the noted values. However,  
due to the manner in which these drives are formatted, benchmark tests that  
include command overhead or measure logical seeks may produce results  
that vary from these specifications.  
2.8  
Start/stop times  
Power-on to Ready (sec)  
Standby to Ready (sec)  
Ready to spindle stop (sec)  
6.5 (max)  
6.0 (typical)  
10 (typical)  
2.9  
Power specifications  
The drive receives DC power (+5V or +12V) through a four-pin standard drive  
power connector.  
                             
Barracuda 5400.1 Product Manual, Rev. G  
2.9.1 Power consumption  
9
Power requirements for the drives are listed in the table on page 10. Typical  
power measurements are based on an average of drives tested, under nominal  
conditions, using 5.0V and 12.0V input voltage at 25°C ambient temperature.  
• Spinup power  
Spinup power is measured from the time of power-on to the time that the  
drive spindle reaches operating speed.  
• Seek mode  
During seek mode, the read/write actuator arm moves toward a specific  
position on the disc surface and does not execute a read or write operation.  
Servo electronics are active. Seek mode power represents the worst-case  
power consumption, using only random seeks with read or write latency time.  
This mode is not typical and is provided for worst-case information.  
• Read/write power and current  
Read/write power is measured with the heads on track, based on a 16-sector  
write followed by a 32-msec delay, then a 16-sector read followed by a 32-  
msec delay.  
• Operating power and current  
Operating power is measured using 40 percent random seeks, 40 percent  
read/write mode (1 write for each 10 reads) and 20 percent drive idle mode.  
• Idle mode power  
Idle mode power is measured with the drive up to speed, with servo  
electronics active and with the heads in a random track location.  
• Standby mode  
During Standby mode, the drive accepts commands, but the drive is not  
spinning, and the servo and read/write electronics are in power-down mode.  
                   
10  
Barracuda 5400.1 Product Manual, Rev. G  
Average  
(watts, 25° C) amps  
5V typ  
12V typ  
amps  
Power dissipation (watts)  
Spinup  
5.0  
8.2  
6.6  
7.3  
1.4  
1.0  
1.20 (max) 2.0 (max)  
Idle  
0.46  
1.11  
0.59  
0.47  
0.24  
0.16  
0.23  
0.22  
0.30  
0.39  
0.02  
0.02  
Idle* (with offline activity)  
Operating 40% r/w, 40% seek, 20% inop.  
Seeking  
Standby  
Sleep  
*During periods of drive idle, some offline activity may occur according to the S.M.A.R.T.  
specification, which may increase acoustic and power to operational levels.  
                 
Barracuda 5400.1 Product Manual, Rev. G  
11  
2.9.1.1  
Typical current profile  
3.0  
2.5  
2.0  
+5 Volt Current during spindle start — Typical Amperes  
Amps  
1.5  
1.0  
0.5  
0.0  
18  
0
2
4
6
8
10  
12  
14  
16  
Seconds  
Figure 1.  
Typical 5V startup and operation current profile  
6.0  
5.0  
+12 Volt Current during spindle start — Typical Amperes  
4.0  
3.0  
2.0  
1.0  
0.0  
Amps  
0.0  
2
4
6
8
10  
12  
14  
16  
18  
Seconds  
Figure 2.  
Typical 12V startup and operation current profile  
     
12  
Barracuda 5400.1 Product Manual, Rev. G  
2.9.2  
Conducted noise  
Input noise ripple is measured at the host system power supply across an  
equivalent 80-ohm resistive load on the +12 volt line or an equivalent 15-ohm  
resistive load on the +5 volt line.  
• Using 12-volt power, the drive is expected to operate with a maximum of 120  
mV peak-to-peak square-wave injected noise at up to 10 MHz.  
• Using 5-volt power, the drive is expected to operate with a maximum of 100  
mV peak-to-peak square-wave injected noise at up to 10 MHz.  
Note. Equivalent resistance is calculated by dividing the nominal voltage by  
the typical RMS read/write current.  
2.9.3  
Voltage tolerance  
Voltage tolerance (including noise):  
5V 5%  
12V 10%  
2.9.4  
Power-management modes  
The drive provides programmable power management to provide greater  
energy efficiency. In most systems, you can control power management  
through the system setup program. The drive features the following power-  
management modes:  
Power modes  
Heads  
Spindle  
Buffer  
Active  
Idle  
Tracking  
Tracking  
Parked  
Parked  
Rotating  
Rotating  
Stopped  
Stopped  
Enabled  
Enabled  
Enabled  
Disabled  
Standby  
Sleep  
• Active mode  
The drive is in Active mode during the read/write and seek operations.  
• Idle mode  
The buffer remains enabled, and the drive accepts all commands and returns  
to Active mode any time disc access is necessary.  
• Standby mode  
The drive enters Standby mode when the host sends a Standby Immediate  
command. If the host has set the standby timer, the drive can also enter  
                             
Barracuda 5400.1 Product Manual, Rev. G  
13  
Standby mode automatically after the drive has been inactive for a specifi-  
able length of time. The standby timer delay is established using a Standby  
or Idle command. In Standby mode, the drive buffer is enabled, the heads  
are parked and the spindle is at rest. The drive accepts all commands and  
returns to Active mode any time disc access is necessary.  
• Sleep mode  
The drive enters Sleep mode after receiving a Sleep command from the  
host. In Sleep mode, the drive buffer is disabled, the heads are parked and  
the spindle is at rest. The drive leaves Sleep mode after it receives a Hard  
Reset or Soft Reset from the host. After receiving a reset, the drive exits  
Sleep mode and enters Standby mode with all current translation parameters  
intact.  
• Idle and Standby timers  
Each time the drive performs an Active function (read, write or seek), the  
standby timer is reinitialized and begins counting down from its specified  
delay times to zero. If the standby timer reaches zero before any drive activity  
is required, the drive makes a transition to Standby mode. In both Idle and  
Standby mode, the drive accepts all commands and returns to Active mode  
when disc access is necessary.  
2.10  
Environmental specifications  
Ambient temperature  
2.10.1  
Ambient temperature is defined as the temperature of the environment imme-  
diately surrounding the drive. Actual drive case temperature should not exceed  
69°C (156°F) within the operating ambient conditions.  
Above 1,000 feet (305 meters), the maximum temperature is derated linearly  
to 112°F (44°C) at 10,000 feet (3,048 meters).  
Operating:  
0° to 60°C (32° to 140°F)  
Nonoperating:  
–40° to 70°C (–40° to 158°F)  
                   
14  
Barracuda 5400.1 Product Manual, Rev. G  
Temperature gradient  
2.10.2  
Operating:  
20°C per hour (68°F per hour max), without  
condensation  
Nonoperating:  
30°C per hour (86°F per hour max)  
2.10.3  
Humidity  
Relative humidity  
2.10.3.1  
Operating:  
5% to 90% noncondensing (30% per hour max)  
5% to 95% noncondensing (30% per hour max)  
Nonoperating:  
2.10.3.2  
Wet bulb temperature  
Operating:  
33°C (91.4°F max)  
40.0°C (104°F max)  
Nonoperating:  
2.10.4  
Altitude  
Operating:  
–60.96 m to 3,048 m (–200 ft to 10,000+ ft)  
–60.96 m to 12,192 m (–200 ft to 40,000+ ft)  
Nonoperating:  
               
Barracuda 5400.1 Product Manual, Rev. G  
2.10.5 Shock  
15  
All shock specifications assume that the drive is mounted securely with the  
input shock applied at the drive mounting screws. Shock may be applied in the  
X, Y or Z axis.  
2.10.5.1  
Operating shock  
These drives comply with the performance levels specified in this document  
when subjected to a maximum operating shock of 63 Gs based on half-sine  
shock pulses of 2 msec. Shocks should not be repeated more than two times  
per second.  
2.10.5.2  
Nonoperating shock  
The nonoperating shock level that the drive can experience without incurring  
physical damage or degradation in performance when subsequently put into  
operation is 350 Gs based on a nonrepetitive half-sine shock pulse of 2 msec  
duration.  
2.10.6  
Vibration  
All vibration specifications assume that the drive is mounted securely with the  
input vibration applied at the drive mounting screws. Vibration may be applied  
in the X, Y or Z axis.  
2.10.6.1  
Operating vibration  
The following table lists the maximum vibration levels that the drive may  
experience while meeting the performance standards specified in this docu-  
ment.  
5–21 Hz  
0.02-inch displacement (peak to peak)  
0.50 Gs acceleration (zero to peak)  
22–350 Hz  
2.10.6.2  
Nonoperating vibration  
The following table lists the maximum nonoperating vibration that the drive  
may experience without incurring physical damage or degradation in perfor-  
mance when subsequently put into operation.  
5–21 Hz  
0.2-inch displacement (peak to peak)  
5.0 Gs acceleration (zero to peak)  
22–350 Hz  
               
16  
Barracuda 5400.1 Product Manual, Rev. G  
2.11  
Acoustics  
Drive acoustics are measured as overall A-weighted acoustic sound power  
levels (no pure tones). All measurements are consistent with ISO document  
7779. Sound power measurements are taken under essentially free-field  
conditions over a reflecting plane. For all tests, the drive is oriented with the  
cover facing upward.  
Note. For seek mode tests, the drive is placed in seek mode only. The number  
of seeks per second is defined by the following equation:  
(Number of seeks per second = 0.4 / (average latency + average access time)  
Table 1:  
Fluid Dynamic Bearing (FDB) motor acoustics  
Acoustic mode  
Model  
Idle*  
Quiet seek  
Performance seek  
ST340015ACE  
2.6 bels (typ)  
2.8 bels (max)  
2.7 bels (typ)  
2.9 bels (max) 3.0 bels (max)  
2.8 bels (typ)  
*During periods of drive idle, some offline activity may occur according to the S.M.A.R.T.  
specification, which may increase acoustic and power to operational levels.  
       
Barracuda 5400.1 Product Manual, Rev. G  
2.12 Electromagnetic immunity  
17  
When properly installed in a representative host system, the drive operates  
without errors or degradation in performance when subjected to the radio  
frequency (RF) environments defined in the following table:  
Performance  
level  
Reference  
standard  
Test  
Description  
Electrostatic  
discharge  
Contact, HCP, VCP: 4 kV;  
Air: 8 kV  
B
A
EN 61000-4-2: 95  
Radiated RF 80 to 1,000 MHz, 3 V/m,  
immunity  
EN 61000-4-3: 96  
ENV 50204: 95  
80% AM with 1 kHz sine  
900 MHz, 3 V/m, 50% pulse  
modulation @ 200 Hz  
Electrical fast  
transient  
1 kV on AC mains, 0.5  
kV on external I/O  
B
B
A
EN 61000-4-4: 95  
EN 61000-4-5: 95  
EN 61000-4-6: 97  
EN 61000-4-11: 94  
Surge  
immunity  
1 kV differential, 2 kV  
common, AC mains  
Conducted  
RF immunity 80% AM with 1 kHz sine  
150 kHz to 80 MHz, 3 Vrms,  
Voltage dips, 0% open, 5 seconds  
interrupts  
C
C
C
B
0% short, 5 seconds  
40%, 0.10 seconds  
70%, 0.01 seconds  
2.13  
Reliability  
14  
Nonrecoverable read errors 1 per 10 bits read, max.  
Mean time between failures 600,000 power-on hours .  
(nominal power, 25°C ambient temperature)  
Service life  
The drive shall have a useful service life of five years.  
Contact start-stop cycles  
50,000 cycles.  
(at nominal voltage and temperature, with 60 cycles  
per hour and a 50% duty cycle)  
Preventive maintenance  
None required.  
                                             
18  
Barracuda 5400.1 Product Manual, Rev. G  
Agency certification  
Safety certification  
2.14  
2.14.1  
The drives are recognized in accordance with UL 1950 and CSA C22.2 (950)  
and meet all applicable sections of IEC950 and EN 60950 as tested by TUV  
North America.  
2.14.2  
Electromagnetic compatibility  
Hard drives that display the CE mark comply with the European Union (EU)  
requirements specified in the Electromagnetic Compatibility Directive (89/336/  
EEC). Testing is performed to the levels specified by the product standards  
for Information Technology Equipment (ITE). Emission levels are defined by  
EN 55022, Class B and the immunity levels are defined by EN 55024.  
Seagate uses an independent laboratory to confirm compliance with the EC  
directives specified in the previous paragraph. Drives are tested in represen-  
tative end-user systems. Although CE-marked Seagate drives comply with the  
directives when used in the test systems, we cannot guarantee that all systems  
will comply with the directives. The drive is designed for operation inside a  
properly designed enclosure, with properly shielded I/O cable (if necessary)  
and terminators on all unused I/O ports. Computer manufacturers and system  
integrators should confirm EMC compliance and provide CE marking for their  
products.  
Korean RRL  
If these drives have the Korea Ministry of Information and Communication  
(MIC) logo, they comply with paragraph 1 of Article 11 of the Electromagnetic  
Compatibility control Regulation and meet the Electromagnetic Compatibility  
(EMC) Framework requirements of the Radio Research Laboratory (RRL)  
Ministry of Information and Communication Republic of Korea.  
These drives have been tested and comply with the Electromagnetic Interfer-  
ence/Electromagnetic Susceptibility (EMI/EMS) for Class B products. Drives  
are tested in a representative, end-user system by a Korean-recognized lab.  
• EUT name (model numbers): ST340015ACE  
• Certificate number: E-H011-02-4735 (B)  
• Trade name or applicant: Seagate Technology  
• Manufacturing date: January 2003  
• Manufacturer/nationality: Singapore and China  
                                     
Barracuda 5400.1 Product Manual, Rev. G  
Australian C-Tick (N176)  
19  
If these models have the C-Tick marking, they comply with the Australia/New  
Zealand Standard AS/NZS3548 1995 and meet the Electromagnetic Compat-  
ibility (EMC) Framework requirements of the Australian Communication Au-  
thority (ACA).  
2.14.3  
FCC verification  
These drives are intended to be contained solely within a personal computer or  
similar enclosure (not attached as an external device). As such, each drive is  
considered to be a subassembly even when it is individually marketed to the  
customer. As a subassembly, no Federal Communications Commission verifica-  
tion or certification of the device is required.  
Seagate Technology LLC has tested this device in enclosures as described  
above to ensure that the total assembly (enclosure, disc drive, motherboard,  
power supply, etc.) does comply with the limits for a Class B computing device,  
pursuant to Subpart J, Part 15 of the FCC rules. Operation with noncertified  
assemblies is likely to result in interference to radio and television reception.  
Radio and television interference. This equipment generates and uses radio  
frequency energy and if not installed and used in strict accordance with the  
manufacturer’s instructions, may cause interference to radio and television  
reception.  
This equipment is designed to provide reasonable protection against such  
interference in a residential installation. However, there is no guarantee that  
interference will not occur in a particular installation. If this equipment does  
cause interference to radio or television, which can be determined by turning  
the equipment on and off, you are encouraged to try one or more of the  
following corrective measures:  
• Reorient the receiving antenna.  
• Move the device to one side or the other of the radio or TV.  
• Move the device farther away from the radio or TV.  
• Plug the computer into a different outlet so that the receiver and computer  
are on different branch outlets.  
If necessary, you should consult your dealer or an experienced radio/television  
technician for additional suggestions. You may find helpful the following  
booklet prepared by the Federal Communications Commission:How to Identify  
and Resolve Radio-Television Interference Problems. This booklet is available  
from the Superintendent of Documents, U.S. Government Printing Office,  
Washington, DC 20402. Refer to publication number 004-000-00345-4.  
               
20  
Barracuda 5400.1 Product Manual, Rev. G  
Barracuda 5400.1 Product Manual, Rev. G  
21  
3.0  
Configuring and mounting the drive  
This section contains the specifications and instructions for configuring and  
mounting the drive.  
3.1  
Handling and static discharge precautions  
After unpacking, and before installation, the drive may be exposed to potential  
handling and electrostatic discharge (ESD) hazards. Observe the following  
standard handling and static-discharge precautions:  
Caution:  
• The SeaShell™ replaces electrostatic discharge (ESD) bags. The SeaShell  
package is a shock-ribbed, transparent clamshell enclosure that limits a  
drive’s exposure to ESD and also protects against external shocks and  
stresses. The design permits attaching cables, software loading and label/  
barcode scanning without removing the drive from the SeaShell. This  
minimizes handling damage. Keep the drive in the SeaShell package until  
you are ready for installation.  
• Before handling the drive, put on a grounded wrist strap, or ground yourself  
frequently by touching the metal chassis of a computer that is plugged into  
a grounded outlet. Wear a grounded wrist strap throughout the entire  
installation procedure.  
• Handle the drive by its edges or frame only.  
• The drive is extremely fragile—handle it with care. Do not press down on the  
drive top cover.  
• Always rest the drive on a padded, antistatic surface until you mount it in the  
computer.  
• Do not touch the connector pins or the printed circuit board.  
• Do not remove the factory-installed labels from the drive or cover them with  
additional labels. Removal voids the warranty. Some factory-installed labels  
contain information needed to service the drive. Other labels are used to  
seal out dirt and contamination.  
             
22  
Barracuda 5400.1 Product Manual, Rev. G  
Breather filter hole precautions  
3.2  
This section contains information regarding the precautions which should be  
taken regarding the breather filter hole in Seagate hard disc drives. Proper  
precautions should be taken to ensure full functionality and prevent possible  
damage to the drive.  
Breather Hole  
Do not cover  
or seal.  
Figure 3.  
Breather filter hole location  
Caution: Do not cover, seal, or insert any object into this hole.  
This hole has two purposes:  
• To allow condensation inside the hard disc to escape  
• To allow air pressure inside the hard disc to equalize with ambient pressure  
Note. If this hole is covered, sealed, or penetrated by any object, the drive  
reliability may be compromised and could lead to permanent  
damage—doing so voids the warranty.  
     
Barracuda 5400.1 Product Manual, Rev. G  
23  
3.3  
Jumper settings  
3.3.1  
Master/slave configuration  
The options jumper block shown in Figure 4 is used to configure the drive for  
operation. It is the 8-pin dual header between the interface connector and the  
power connector. Use the following settings to configure the drive as a master  
or a slave.  
Master or single drive. The drive is configured at the factory for a master or  
single-drive operation with a jumper set on pins 7 and 8.  
Drive as slave. Remove all jumpers.  
Drive as master with a non-ATA-compatible slave.  
Set a jumper on pins 5 and 6 and another jumper on pins 7 and 8. Use this  
jumper setting only if the drive does not work as a master with no jumpers  
installed.  
Options jumper block  
Master or single drive  
Drive is slave  
Master with non ATA-  
compatible slave  
Cable select  
7
8
5
6
3
4
1
2
Figure 4.  
3.3.2  
Master/slave jumper settings  
Cable select option  
Computers that use cable select determine the master and slave drives by  
selecting or deselecting pin 28, CSEL, on the interface bus. Master and slave  
drives are determined by their physical position on the cable. To enable cable  
select, set a jumper on pins 5 and 6 as shown in Figure 4. Refer to your  
computer manual to determine whether your computer supports this option.  
                   
24  
Barracuda 5400.1 Product Manual, Rev. G  
Ultra ATA/100 cable  
3.3.3  
An 80-conductor 40-pin cable is required to run Ultra DMA mode 3, mode 4  
and mode 5. This cable uses even-numbered conductors connected to the  
ground pins to improve signal integrity.  
Note. If you are using a 40-pin 80-conductor  
cable, attach the blue connector to the  
Master  
motherboard, the black connector to the  
master drive, and the grey connector  
to the slave.  
Pin 1  
Computer  
Motherboard  
Slave  
Figure 5.  
Ultra ATA cable connectors  
Note. The drive supports both host and drive cable detection. The host  
detects the 80-conductor cable by sampling pin 34, CBLID–, on the  
interface bus. The drive detects the 80-conductor cable by sensing a  
capacitor at the host side through the CBLID– signal. The result is  
reported in a Fast Rise Detected bit (bit 13 of word 93 in the Identify  
drive parameter block).  
3.4  
Drive mounting  
You can mount the drive in any orientation using four screws in the side-  
mounting holes or four screws in the bottom-mounting holes. See Figure 6 for  
drive mounting dimensions. Follow these important mounting precautions  
when mounting the drive:  
• Allow a minimum clearance of 0.030 inches (0.76 mm) around the entire  
perimeter of the drive for cooling.  
• Use only 6-32 UNC mounting screws.  
• Useonly.045+/- .005 high by.050” diameter bosses(4x) forbottom mounting  
applications to prevent deformation of the SeaShield.  
• Do not overtighten the mounting screws (maximum torque: 6 inch-lb).  
• Do not use a drive interface cable that is more than 18 inches long.  
                     
Barracuda 5400.1 Product Manual, Rev. G  
25  
4.000 in.  
(101.600 mm)  
Notes:  
1. Dimensions are shown in inches (mm)  
Dimensions are per SFF-8301 specification  
0.787 in. max  
(19.99 mm)  
2.229 in.  
(56.616 mm)  
0.226 in.  
(5.750 mm)  
0.176 – 0.015 in.  
(4.480 – 0.381 mm)  
0.250 in. max  
(6.350 mm)  
2.829 in.  
(71.856 mm)  
+0.024  
1.140  
in.  
0.015  
3.717 – 0.30 in.  
(94.406 – 0.762 mm)  
+0.635  
(28.956  
mm)  
0.381  
+0.020  
2X 1.645  
in.  
+0.025  
0.010  
1.683  
in.  
0.015  
+0.508  
0.254  
+0.635  
(41.783  
mm)  
(41.605  
mm)  
0.381  
+0.015  
in.  
5.770  
0.005  
+0.025  
4.000  
in.  
+0.38  
mm)  
0.13  
0.015  
(146.56  
+0.635  
0.381  
(101.60  
mm)  
+0.020  
2X 1.750  
(44.450  
in.  
0.010  
+0.508  
0.254  
mm)  
4X 6-32 UNC-2B  
max. insertion depth  
0.22 in.  
3X 6-32 UNC-2B  
max. insertion depth  
0.14 in. both sides  
0.125 in.  
(3.175 mm)  
Recommended  
case temperature  
measurement location  
3.750 – 0.10 in.  
(95.250 – 0.254 mm)  
+0.015  
4.000  
in.  
0.005  
+0.381  
(101.60  
mm)  
0.127  
Figure 6.  
Mounting dimensions—top, side and end view  
 
26  
Barracuda 5400.1 Product Manual, Rev. G  
Barracuda 5400.1 Product Manual, Rev. G  
27  
4.0  
ATA interface  
These drives use the industry-standard ATA task file interface that supports  
16-bit data transfers. It supports ATA programmed input/output (PIO) modes  
0–4; multiword DMA modes 0–2, and Ultra DMA modes 0–5. The drive also  
supports the use of the IORDY signal to provide reliable high-speed data  
transfers.  
You can use a daisy-chain cable to connect two drives to a single AT host bus.  
For detailed information about the ATA interface, refer to the draft of AT  
Attachment with Packet Interface Extension (ATA/ATAPI-7), NCITS T13,  
subsequently referred to as the Draft ATA-7 Standard.  
4.1  
ATA interface signals and connector pins  
Figure 7 on page 28 summarizes the signals on the ATA interface connector  
that the drive supports. For a detailed description of these signals, refer to  
the Draft ATA-7 Standard.  
                   
28  
Barracuda 5400.1 Product Manual, Rev. G  
Drive pin #  
Host pin # and signal description  
Signal name  
1
2
Reset  
1
2
3
4
5
6
7
8
9
Hardware Reset  
Ground  
Ground  
3
DD7  
Host Data Bus Bit 7  
Host Data Bus Bit 8  
Host Data Bus Bit 6  
Host Data Bus Bit 9  
Host Data Bus Bit 5  
Host Data Bus Bit 10  
Host Data Bus Bit 4  
4
DD8  
5
DD6  
6
DD9  
7
DD5  
8
DD10  
DD4  
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
DD11  
DD3  
10 Host Data Bus Bit 11  
11 Host Data Bus Bit 3  
12 Host Data Bus Bit 12  
13 Host Data Bus Bit 2  
14 Host Data Bus Bit 13  
15 Host Data Bus Bit 1  
16 Host Data Bus Bit 14  
17 Host Data Bus Bit 0  
18 Device Data (15:0)  
19 Ground  
DD12  
DD2  
DD13  
DD1  
DD14  
DD0  
DD15  
Ground  
(removed)  
DMARQ  
Ground  
DIOW–  
STOP  
Ground  
(No Pin)  
20  
21 DMA Request  
22 Ground  
23 Device I/O Write:  
Stop Ultra DMA Burst  
24 Ground  
24  
25  
DIOR  
25 Device I/O Read:  
Host Ultra DMA Ready:  
Host Ultra DMA Data Strobe  
26 Ground  
27 I/O Channel Ready  
Device Ultra DMA Ready  
Device Ulta DMA Data Strobe  
28 Cable Select  
29 DMA Acknowledge  
30 Ground  
31 Device Interrupt  
32 Reserved  
33 Host Address Bus Bit 1  
34 Passed Diagnostics  
Cable Assembly Type Identifier  
35 Device Address (2:0)  
36 Device Address (2:0)  
37 Chip Select (1:0)  
38 Chip Select (1:0)  
39 Drive Active/Slave Present  
40 Ground  
HDMARDY  
HSTROBE  
Ground  
26  
27  
IORDY  
DDMARDY–  
DSTROBE  
CSEL  
28  
29  
30  
31  
32  
33  
34  
DMACK  
Ground  
INTRQ  
IOCS16  
DA1  
PDIAG  
CBLID–  
35  
36  
37  
38  
39  
40  
DA0  
DA2  
CS0  
CS1  
DASP  
Ground  
Pins 28, 34 and 39 are used for master-slave communication (details shown below).  
Drive 1 (slave)  
Drive 0 (master)  
Host  
28  
34  
39  
28  
34  
39  
CSEL  
28  
34  
39  
PDIAG  
DASP–  
Figure 7.  
I/O pins and supported ATA signals  
 
Barracuda 5400.1 Product Manual, Rev. G  
4.1.1 Supported ATA commands  
29  
The following table lists ATA-standard commands that the drive supports.  
Barracuda 5400.1 drives support ATA-7 specifications. For a detailed descrip-  
tion of the ATA commands, refer to the Draft ATA-7 Standard. See “S.M.A.R.T.  
commands” on page 38 for details and subcommands used in the S.M.A.R.T.  
implementation.  
Command name  
Command code (in hex)  
ATA-standard commands  
Download Microcode  
Execute Device Diagnostics  
Flush Cache  
92  
90  
H
H
E7  
H
Format Track  
50  
H
Identify Device  
EC  
H
Initialize Device Parameters  
Read Buffer  
91  
H
E4  
H
Read DMA  
C8 C9  
H, H  
Read Multiple  
C4  
H
H
Read Native MAX Address  
Read Sectors  
F8  
20 21  
H,  
H
Read Verify Sectors  
Recalibrate  
40 41  
H, H  
10  
70  
91  
H
H
H
Seek  
Set Drive Parameters  
Set Features  
EF  
H
H
Set MAX Address  
Set Multiple Mode  
S.M.A.R.T.  
F9  
C6  
H
H
B0  
Vendor Unique  
9A FA FB  
H, H, H  
                                     
30  
Barracuda 5400.1 Product Manual, Rev. G  
Command code (in hex)  
Command name  
Write Buffer  
Write DMA  
E8  
H
CA CB  
H,  
H
Write Multiple  
Write Sectors  
C5  
H
30 31  
H,  
H
       
Barracuda 5400.1 Product Manual, Rev. G  
31  
Command name  
Command code (in hex)  
ATA-standard power-management commands  
Check Power Mode  
Idle  
98 or E5  
H
H
H
H
H
H
H
97 or E3  
H
Idle Immediate  
Sleep  
95 or E1  
H
99 or E6  
H
Standby  
96 or E2  
H
Standby Immediate  
94 or E0  
H
ATA-standard security commands  
Security Set Password  
Security Unlock  
F1  
F2  
F3  
F4  
F5  
F6  
H
H
H
H
H
H
Security Erase Prepare  
Security Erase Unit  
Security Freeze Lock  
Security Disable Password  
4.1.2  
Identify Device command  
The Identify Device command (command code EC ) transfers information  
H
about the drive to the host following power up. The data is organized as a  
single 512-byte block of data, whose contents are shown in the table on  
page 29. All reserved bits or words should be set to zero. Parameters listed  
with an “x” are drive-specific or vary with the state of the drive. See Section  
2.0 on page 3 for default parameter settings.  
The following commands contain drive-specific features that may not be  
included in the Draft ATA-7 Standard.  
                               
32  
Barracuda 5400.1 Product Manual, Rev. G  
Value  
Word  
Description  
Configuration information:  
• Bit 15: 0 = ATA; 1 = ATAPI  
• Bit 7: removable media  
• Bit 6: removable controller  
• Bit 0: reserved  
0C5A  
H
0
1
2
3
4
5
6
Number of logical cylinders  
ATA-reserved  
16,383  
C837  
16  
H
Number of logical heads  
Retired  
0000  
0000  
H
Retired  
H
Number of logical sectors per logical  
track: 63  
003F  
H
7–9  
Retired  
0000  
H
10–19  
Serial number: (20 ASCII characters,  
ASCII  
0000 = none)  
H
20  
Retired  
Retired  
Obsolete  
0000  
1000  
0004  
x.xx  
H
H
H
21  
22  
23–26  
Firmware revision (8 ASCII character  
string, padded with blanks to end of  
string)  
27–46  
47  
Drive model number: (40 ASCII charac- ST340015ACE  
ters, padded with blanks to end of string)  
(Bits 7–0) Maximum sectors per interrupt 8010  
on Read multiple and Write multiple (32)  
H
48  
49  
Reserved  
0000  
2F00  
H
Standard Standby timer, IORDY sup-  
ported and may be disabled  
H
50  
51  
52  
53  
ATA-reserved  
0000  
0200  
0200  
0007  
H
H
H
H
PIO data-transfer cycle timing mode  
Retired  
Words 54–58, 64–70 and 88 are valid  
Barracuda 5400.1 Product Manual, Rev. G  
33  
Word  
Description  
Value  
54  
55  
56  
Number of current logical cylinders  
Number of current logical heads  
xxxx  
xxxx  
H
H
H
Number of current logical sectors per log- xxxx  
ical track  
57–58  
59  
Current capacity in sectors  
xxxx  
xxxx  
H
Number of sectors transferred during a  
Read Multiple or Write Multiple command  
H
60–61  
Total number of user-addressable LBA  
sectors available  
ST340015ACE = 80,022,600  
(see Section 2.2 for related information)  
Retired  
62  
63  
0000  
H
Multiword DMA active and modes sup-  
ported (see note following this table)  
xx07  
H
64  
65  
66  
67  
68  
Advanced PIO modes supported (modes 0003  
3 and 4 supported)  
H
H
H
Minimum multiword DMA transfer cycle  
time per word (120 nsec)  
0078  
Recommended multiword DMA transfer 0078  
cycle time per word (120 nsec)  
Minimum PIO cycle time without IORDY 00F0  
flow control (240 nsec)  
H
Minimum PIO cycle time with IORDY flow 0078  
control (120 nsec)  
H
69–74  
75  
ATA-reserved  
0000  
0000  
0000  
H
H
H
Queue depth  
76–79  
80  
ATA-reserved  
Major version number  
Minor version number  
Command sets supported  
Command sets supported  
Command sets support extension  
007E  
H
81  
0000  
H
82  
346B  
H
H
H
83  
5901  
4003  
84  
34  
Barracuda 5400.1 Product Manual, Rev. G  
Value  
Word  
Description  
85  
86  
87  
88  
Command sets enabled  
3469  
H
Command sets enabled  
1A01  
H
H
H
Command sets enable extension  
4003  
xx3F  
Ultra DMA support and current mode  
(see note following this table)  
89  
90  
91  
92  
93  
Security erase time  
0000  
0000  
0000  
8002  
H
Enhanced security erase time  
Advanced power management value  
Master password revision code  
H
H (Not Supported)  
H
Hardware reset value (see description  
following this table)  
xxxx  
H
94  
Auto acoustic management setting  
ATA-reserved  
xxxx  
H (Not Supported)  
95–127  
128  
0000  
H
H
Security status  
0001  
129–159 Seagate-reserved  
160–254 ATA-reserved  
xxxx  
H
0000  
xxA5  
H
H
255  
Integrity word  
Note. Advanced Power Management (APM) and Automatic Acoustic  
Management (AAM) features are not supported.  
Barracuda 5400.1 Product Manual, Rev. G  
35  
Note. See the bit descriptions below for words 63, 88, 93 and 94 of the  
Identify Drive data:  
Description (if bit is set to 1)  
Bit  
0
Word 63  
Multiword DMA mode 0 is supported.  
Multiword DMA mode 1 is supported.  
Multiword DMA mode 2 is supported.  
Multiword DMA mode 0 is currently active.  
Multiword DMA mode 1 is currently active.  
Multiword DMA mode 2 is currently active.  
1
2
8
9
10  
Bit  
0
Word 88  
Ultra DMA mode 0 is supported.  
Ultra DMA mode 1 is supported.  
Ultra DMA mode 2 is supported.  
Ultra DMA mode 3 is supported.  
Ultra DMA mode 4 is supported.  
Ultra DMA mode 0 is currently active.  
Ultra DMA mode 1 is currently active.  
Ultra DMA mode 2 is currently active.  
Ultra DMA mode 3 is currently active.  
Ultra DMA mode 4 is currently active.  
Ultra DMA mode 5 is currently active.  
1
2
3
4
8
9
10  
11  
12  
13  
Bit  
Word 93  
13  
1 = 80-conductor cable detected, CBLID above VIH  
0 = 40-conductor cable detected, CBLID below VIL  
Bit  
Word 94  
0–7  
8–15  
Current AAM setting  
AAM Power on default  
36  
Barracuda 5400.1 Product Manual, Rev. G  
Set Features command  
4.1.3  
This command (EFH) controls the implementation of various features that the  
drive supports. When the drive receives this command, it sets BSY, checks  
the contents of the Features register, clears BSY and generates an interrupt.  
If the value in the register does not represent a feature that the drive supports,  
the command is aborted. Power-on default has the read look-ahead and write  
caching features enabled. The acceptable values for the Features register are  
defined as follows:  
02  
03  
Enable write cache (default).  
H
Set transfer mode (based on value in Sector Count register).  
H
Sector Count register values:  
00  
01  
08  
09  
Set PIO mode to default (PIO mode 2).  
Set PIO mode to default and disable IORDY (PIO mode 2).  
PIO mode 0  
H
H
H
H
PIO mode 1  
0A  
0B  
PIO mode 2 (default)  
PIO mode 3  
H
H
0C  
PIO mode 4  
H
20  
21  
22  
40  
41  
42  
43  
44  
45  
Multiword DMA mode 0  
Multiword DMA mode 1  
Multiword DMA mode 2  
Ultra DMA mode 0  
H
H
H
H
H
H
H
H
H
Ultra DMA mode 1  
Ultra DMA mode 2  
Ultra DMA mode 3  
Ultra DMA mode 4  
Ultra DMA mode 5  
55  
82  
Disable read look-ahead (read cache) feature.  
Disable write cache.  
H
H
AA  
Enable read look-ahead (read cache) feature (default).  
H
       
Barracuda 5400.1 Product Manual, Rev. G  
37  
F1  
Report full capacity available  
H
Note. At power-on, or after a hardware or software reset, the default values  
of the features are as indicated above.  
38  
Barracuda 5400.1 Product Manual, Rev. G  
S.M.A.R.T. commands  
4.1.4  
S.M.A.R.T. provides near-term failure prediction for disc drives. When  
S.M.A.R.T. is enabled, the drive monitors predetermined drive attributes that  
are susceptible to degradation over time. If self-monitoring determines that a  
failure is likely, S.M.A.R.T. makes a status report available to the host. Not all  
failures are predictable. S.M.A.R.T. predictability is limited to the attributes the  
drive can monitor. For more information on S.M.A.R.T. commands and imple-  
mentation, see the Draft ATA-7 Standard.  
SeaTools diagnostic software activates a built-in drive self-test (DST S.M.A.R.T.  
command for D4 ) that eliminates unnecessary drive returns. The diagnostic  
H
software ships with all new drives and is also available at:  
This drive is shipped with S.M.A.R.T. features enabled. Youmust have a recent  
BIOS or software package that supports S.M.A.R.T. to use this feature. The  
table below shows the S.M.A.R.T. command codes that the drive supports.  
Code in features  
register  
S.M.A.R.T. command  
D0  
D1  
D2  
D3  
D4  
D5  
D6  
D7  
D8  
D9  
S.M.A.R.T. Read Data  
H
H
H
H
H
H
H
H
H
H
Vendor-specific  
S.M.A.R.T. Enable/Disable Attribute Autosave  
S.M.A.R.T. Save Attribute Values  
S.M.A.R.T. Execute Off-line Immediate (runs DST)  
S.M.A.R.T. Read Log Sector  
S.M.A.R.T. Write Log Sector  
Vendor-specific  
S.M.A.R.T. Enable Operations  
S.M.A.R.T. Disable Operations  
S.M.A.R.T. Return Status  
DA  
H
Note. If an appropriate code is not written to the Features Register, the  
command is aborted and 0x04 (abort) is written to the Error register.  
             
Barracuda 5400.1 Product Manual, Rev. G  
39  
5.0  
Seagate Technology support services  
Online Services  
Internet  
www.seagate.com for information about Seagate products and services.  
Worldwide support is available 24 hours daily by e-mail for your questions.  
mySeagate  
my.seagate.com is the industry’s first Web portal designed specifically for  
OEMs and distributors. It provides self-service access to critical applications,  
personalized content and the tools that allow partners to manage their  
Seagate account functions. Submit pricing requests, orders and returns  
through a single, password-protected Web interface—anytime, anywhere in  
the world.  
For support, questions and comments:  
Phone (direct): +1-405-324-4740  
Phone (toll-free): 1-877-347-2444 (US and Canada), or access a complete  
list of region-specific international toll-free phone numbers at  
my.seagate.com  
reseller.seagate.com  
reseller.seagate.com supports Seagate resellers with product information,  
program benefits and sales tools. You may register for customized communi-  
cations that are not available on the web. These communications contain  
product launch, EOL, pricing, promotions and other channel-related informa-  
tion. To learn more about the benefits or to register, go to  
reseller.seagate.com, any time, from anywhere in the world.  
reseller.seagate.com partner support  
24 hours a day, seven days a week:  
By web form: reseller.seagate.com/contact/forms  
By phone: Access a complete list of regional phone numbers at  
reseller.seagate.com/support/  
   
40  
Barracuda 5400.1 Product Manual, Rev. G  
Seagate Online Store  
US customers can purchase Seagate disc drives 24 hours daily at  
Automated Phone Services  
®
SeaFONE (1-800-SEAGATE) is the Seagate toll-free number (1-800-732-  
4283) to access our automated self-help and directory assistance for  
Seagate support services. Using a touch-tone phone, you can find service  
and support phone numbers, answers to commonly asked questions, trouble-  
shooting tips and specifications for disc drives 24 hours daily. International  
callers can reach this service by dialing +1-405-324-4770.  
Presales, Technical Support and Customer Service  
Presales Support  
Our Presales Support staff can help you determine which Seagate products  
are best suited for your specific application or computer system.  
Technical Support  
If you need help installing your drive, consult your system's documentation or  
contact the dealer's support services department for assistance specific to  
your system. Seagate technical support is also available to assist you online  
at support.seagate.com or through one of our technical support service cen-  
ters. Have your system configuration information and your drive’s “ST” model  
number available.  
SeaTDD(+1-405-324-3655) is a telecommunications device for the deaf  
(TDD). You can send questions or comments 24 hours daily and exchange  
messages with a technical support specialist from 8:00 A.M. to 11:45 A.M. and  
1:00 P.M. to 6:00 P.M. (Central time) Monday through Friday.  
Warranty Service  
Seagate offers worldwide customer support for Seagate drives. Seagate dis-  
tributors, OEMs and other direct customers should contact their Seagate ser-  
vice center representative for warranty-related issues. Resellers or end users  
of drive products should contact their place of purchase or one of the  
Seagate warranty service centers for assistance. Have your drive’s “ST”  
model number and serial number available.  
Authorized Service Centers  
In some countries outside the US, you can contact an Authorized Service  
Center for service.  
Barracuda 5400.1 Product Manual, Rev. G  
41  
USA/Canada/Latin America Support Services  
Presales Support  
Call Center  
Toll-free  
Direct dial  
FAX  
Americas  
1-877-271-3285  
+1-405-324-4730  
+1-405-324-4704  
Technical Support  
Call Center  
Americas  
Toll-free  
1-800-SEAGATE†  
Direct dial  
+1-405-324-4770  
FAX  
+1-405-324-4702  
Warranty Service  
Call Center  
Toll-free  
Direct dial  
FAX / Internet  
USA, Mexico and 1-800-468-3472  
Latin America  
+1-405-324-4720  
+1-405-324-4722  
Canada  
Memofix*  
Adtech*  
1-800-636-6349  
1-800-624-9857  
+1-905-660-4936  
+1-905-890-3099  
+1-905-660-4951  
+1-905-890-3977  
Brazil  
MA Centro  
de Serviços*  
+55-21-2509-7267 +55-21-2507-6672  
*Authorized Service Center  
For product-specific phone number  
42  
Barracuda 5400.1 Product Manual, Rev. G  
European Support Services  
For European presales, technical support, and warranty service, dial the toll-  
free number for your specific country. If your country is not listed here, dial  
our European call center at +31-20-316-7222 from 8:30 A.M. to 5:00 P.M.  
(Central Europe time) Monday through Friday. The European call center is  
located in Amsterdam, The Netherlands.  
Call Center  
Austria  
0 800-20 12 90  
0 800-74 876  
80 88 12 66  
0 800-90 90 52  
0 800-182 6831  
1 800-55 21 22  
800-790695  
Belgium  
Denmark  
France  
Germany  
Ireland  
Italy  
Netherlands  
Norway  
0 800-732 4283  
800-113 91  
Poland  
Spain  
00 800-311 12 38  
900-98 31 24  
Sweden  
Switzerland  
Turkey  
0 207 90 073  
0 800-83 84 11  
00 800-31 92 91 40  
0 800-783 5177  
United Kingdom  
FAX Services—All European Countries  
Presales/Technical Support/Warranty Service 31-20-653-3513  
Africa/Middle East Support Services  
For presales, technical support, warranty service and FAX services in Africa  
and the Middle East, dial our European call center at +31-20-316-7222 from  
8:30 A.M. to 5:00 P.M. (European central time) Monday through Friday, or  
send a FAX to +31-20-653-3513. The European call center is located in  
Amsterdam, The Netherlands.  
Barracuda 5400.1 Product Manual, Rev. G  
43  
Asia/Pacific Support Services  
For Asia/Pacific presales and technical support, dial the toll-free number for  
your specific country. The Asia/Pacific toll-free numbers are available from  
6:00 A.M. to 10:45 A.M. and 12:00 P.M. to 6:00 P.M. (Australian Eastern time)  
Monday through Friday, except as noted. If your country is not listed here,  
direct dial one of our technical support locations.  
Call Center  
Australia  
China (Chinese)  
Hong Kong  
Hong Kong  
Toll-free  
Direct dial  
+86-10-6225-5336  
FAX  
1800-14-7201  
800-810-9668  
800-90-0474  
1,3  
1,3  
(Chinese)  
001-800-0830-1730  
1-600-33-1104  
001-803-1-003-2165  
1-800-80-2335  
0800-443988  
800-1101-150  
00-800-0830-1730  
001-800-11-0032165  
2,3  
India  
Indonesia  
Japan  
Malaysia  
New Zealand  
Singapore  
+81-3-5462-2978  
+65-6488-7525  
1,3  
Taiwan (Chinese)  
Thailand  
Warranty Service  
Call Center  
Asia/Pacific  
Australia  
Toll-free  
1800-12-9277  
Direct dial  
+65-6485-3595  
FAX  
+65-6485-4860  
3
India  
+91-44-821-6164  
+91-44-827-2461  
1
Hours of operation are 8:30 A.M. to 5:30 P.M., Monday through Friday (Australian  
Western time).  
2
Hours of operation are 9:00 A.M. to 6:00 P.M., Monday through Saturday.  
3
Authorized Service Center  
44  
Barracuda 5400.1 Product Manual, Rev. G  
Barracuda 5400.1 Product Manual, Rev. G  
Index  
A
acoustics 16  
data-transfer rates 1  
discs 6  
dissipation 10  
drive diagnostics 8  
DST 38  
Active mode 12  
agency certification (regulatory) 18  
altitude 14  
ambient conditions 3  
ambient temperature 8, 13  
areal density 1, 7  
ATA interface 27  
ATA-standard commands 29  
Australian C-Tick 19  
autodetection 1  
average seek time 8  
B
BPI 7  
breather filter hole precautions 22  
buffer 7  
burst 1  
C
cable 24  
cable select 1  
cable-select option 23  
cache 1, 7  
case temperature 13  
CE mark 18  
certification 18  
Check Power Mode 31  
commands 29  
EPRML 1, 7  
error-correction algorithms 1  
Execute Device Diagnostics 29  
compliance 18  
conducted noise 12  
conducted RF immunity 17  
configuring the drive 21  
connector pins 27  
connectors 24  
contact start-stop cycles 17  
CSA C22.2 (950) 18  
CSEL 23  
FCC verification 19  
Features register 36  
Flush Cache 29  
Format Track 29  
formatted capacity 6  
frequency 17  
C-Tick 19  
46  
G
GMR 1  
master 23  
guaranteed sectors 6  
master/slave 1  
modes 27  
H
handling 21  
heads 1, 6  
height 7  
humidity 14  
I
I/O data-transfer rate 7  
Identify Device 29  
Identify Device command 31  
Idle 10, 31  
noise 12  
nonoperating shock 15  
Idle and Standby timers 13  
Idle Immediate 31  
Idle mode 12  
Idle mode power 9  
IEC950 18  
Information Technology Equipment  
18  
Initialize Device Parameters 29  
interface 7, 27  
interface signals 27  
interference 19  
operating power and current 9  
operating shock 15  
operating vibration 15  
interleave 7  
internal data-transfer rate OD 7  
ISO document 7779 16  
P
physical organization 6  
pins 27  
J
jumper settings 23  
power management 12  
power specifications 8  
power-management commands 31  
power-management modes 12  
Power-on to Ready 8  
precautions 24  
K
Korean RRL 18  
L
LBA mode 6  
length 7  
preventive maintenance 17  
programmable power management  
12  
logical geometry 6  
Barracuda 5400.1 Product Manual, Rev. G  
47  
R
radiated RF immunity 17  
radio and television interference 19  
Radio frequency (RF) 17  
random track location 9  
Read Buffer 29  
servo electronics 9  
Set Features command 36  
Spinup 10  
spinup power 9  
Standby Immediate 31  
Standby mode 9, 12  
Read DMA 29  
read errors 17  
Read Multiple 1, 29  
Read Sectors 29  
Read Verify Sectors 29  
read/write heads 6  
read/write power and current 9  
Recalibrate 29  
recording and interface technology  
7
recording density 7  
recording heads 1  
recording method 7  
register 36  
relative humidity 14  
reliability 17  
resistance 12  
resistive load 12  
RF 17  
S
S.M.A.R.T. 29  
S.M.A.R.T. commands 38  
S.M.A.R.T. drive monitoring 1  
safety certification 18  
screws 24  
SeaShell 21  
SeaTools 1, 38  
sectors 6  
security commands 31  
Security Disable Password 31  
Security Erase Prepare 31  
Security Erase Unit 31  
Security Freeze Lock 31  
Security Set Password 31  
Security Unlock 31  
T
temperature gradient 14  
timers 13  
track density 7  
track-to-track seek time 8  
TUV North America 18  
48  
Barracuda 5400.1 Product Manual, Rev. G  
U
UL 1950 18  
Ultra ATA/100 24  
Ultra DMA 24  
V
vibration 15  
voltage 12  
voltage dips, interrupts 17  
voltage tolerance 12  
W
weight 7  
wet bulb temperature 14  
width 7  
Write Buffer 30  
Write DMA 30  
Write Multiple 1, 30  
Write Sectors 30  
Seagate Technology LLC  
920 Disc Drive, Scotts Valley, California 95066-4544, USA  
Publication Number: 100256414, Rev. G, Printed in USA  

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