Seagate ST32000542AS Barracuda LP Series SATA Product Manual
Seagate ST32000542AS - Barracuda LP 2 TB Hard Drive Manual
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- Seagate ST32000542AS | Barracuda LP Series SATA Product Manual - Page 1
Product Manual Barracuda LP Series SATA ST32000542AS ST31500541AS ST31000520AS 100564361 Rev. D November 2009 - Seagate ST32000542AS | Barracuda LP Series SATA Product Manual - Page 2
drive specifications on Tables 1 -3; added "Warranty" specific section. Made minor text edits throughout. Copyright © 2009 Seagate Technology Seagate, Seagate Technology and the Wave logo are registered trademarks of Seagate Technology LLC in the United States and/or other countries. Barracuda LP - Seagate ST32000542AS | Barracuda LP Series SATA Product Manual - Page 3
Barracuda LP Series SATA Product Manual, Rev. D i - Seagate ST32000542AS | Barracuda LP Series SATA Product Manual - Page 4
ii Barracuda LP Series SATA Product Manual, Rev. D - Seagate ST32000542AS | Barracuda LP Series SATA Product Manual - Page 5
compatibility 23 4.2 Serial ATA device plug connector pin definitions 24 4.3 Supported ATA commands 25 4.3.1 Identify Device command 27 4.3.2 Set Features command 31 4.3.3 S.M.A.R.T. commands 32 5.0 Seagate Technology support services 33 Barracuda LP Series SATA Product Manual, Rev. D iii - Seagate ST32000542AS | Barracuda LP Series SATA Product Manual - Page 6
iv Barracuda LP Series SATA Product Manual, Rev. D - Seagate ST32000542AS | Barracuda LP Series SATA Product Manual - Page 7
List of Figures Figure 1. Figure 2. Figure 3. Serial ATA connectors 21 Attaching SATA cabling 21 Mounting dimensions (2.0, 1.5 and 1.0 TB models 22 Barracuda LP Series SATA Product Manual, Rev. D v - Seagate ST32000542AS | Barracuda LP Series SATA Product Manual - Page 8
- Seagate ST32000542AS | Barracuda LP Series SATA Product Manual - Page 9
1.0 Introduction This manual describes the functional, mechanical and interface specifications for the following Seagate Barracuda® LP Series model drives: ST32000542AS ST31500541AS ST31000520AS These drives provide the following key features: • 5900 RPM spindle speed. • High instantaneous ( - Seagate ST32000542AS | Barracuda LP Series SATA Product Manual - Page 10
. All Serial ATA devices behave like Device 0 devices. For additional information about how Serial ATA emulates parallel ATA, refer to the "Serial ATA International Organization: Serial ATA Revision 2.6". The specification can be downloaded from www.sata-io.org. 2 Barracuda LP Series SATA Product - Seagate ST32000542AS | Barracuda LP Series SATA Product Manual - Page 11
the following drive models: ST32000542AS ST31500541AS ST31000520AS Specification summary tables The specifications listed in the following tables are for quick reference. For details on specification measurement or definition, see the appropriate section of this manual. Barracuda LP Series SATA - Seagate ST32000542AS | Barracuda LP Series SATA Product Manual - Page 12
Drive specification ATA data-transfer modes supported Cache buffer Height (max) Width (max) Length (max) Weight (typical) Average latency Power-on to ready (typical) Standby in 236 ktracks/in 341.5 Gbits/in2 5900 RPM 1285Mb/s 95MB/s 300MB/s PIO modes: 0 Barracuda LP Series SATA Product Manual, Rev. D - Seagate ST32000542AS | Barracuda LP Series SATA Product Manual - Page 13
to hard drive capacity. Accessible capacity may vary depending on operating environment and formatting. **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 LP Series - Seagate ST32000542AS | Barracuda LP Series SATA Product Manual - Page 14
data-transfer rate (max) ATA data-transfer modes supported Cache buffer Height (max) Width (max) Length (max) Weight (typical) Average latency Power-on to ready (typical) Standby to ready (typical) Track- 192m (-200 ft. to 40,000+ ft.) 70 Gs at 2ms 6 Barracuda LP Series SATA Product Manual, Rev. D - Seagate ST32000542AS | Barracuda LP Series SATA Product Manual - Page 15
-Operational Shock (max.) Vibration, operating Vibration, nonoperating Drive acoustics, sound power Idle** Seek Profile Nonrecoverable read errors Warranty Contact start-stop cycles Supports Hotplug operation per the Serial ATA Revision 2.6 specification ST31000520AS 350 Gs at 2ms 5 to 350 Hz: 0.50 - Seagate ST32000542AS | Barracuda LP Series SATA Product Manual - Page 16
avg) Spindle speed (RPM) Internal data transfer rate (Mb/s max.) Sustained data transfer rate (MB/s max.) I/O data-transfer rate (MB/s max.) Serial ATA (SATA) Perpendicular 1417kb/in 236 ktracks/in 341.5Gb/in2 5900 (+ 0.2%) 1285Mb/s 95MB/s 300MB/s 8 Barracuda LP Series SATA Product Manual, Rev. D - Seagate ST32000542AS | Barracuda LP Series SATA Product Manual - Page 17
results that vary from these specifications. 2.6 Start/stop times Power-on to Ready (s) Standby to Ready (s) Ready to spindle stop (s) 2000 and 1500GB models - Seagate ST32000542AS | Barracuda LP Series SATA Product Manual - Page 18
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 LP Series SATA Product Manual, Rev. D - Seagate ST32000542AS | Barracuda LP Series SATA Product Manual - Page 19
S.M.A.R.T. specification, which may increase acoustic and power to operational levels. †5W IDLE with DIPLM Enabled Note. Drive supports PHY layer power management. When enabled, a power savings of ~300mw can be achieved in Idle, Standby and Sleep modes. Barracuda LP Series SATA Product Manual, Rev - Seagate ST32000542AS | Barracuda LP Series SATA Product Manual - Page 20
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 tolerance (including noise): 5V +10% / -7.5% 12V +10% / -7.5% 12 Barracuda LP Series SATA Product Manual, Rev. D - Seagate ST32000542AS | Barracuda LP Series SATA Product Manual - Page 21
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 disk access is necessary. Barracuda LP Series SATA Product Manual, Rev. D 13 - Seagate ST32000542AS | Barracuda LP Series SATA Product Manual - Page 22
2.8 Environmental specifications 2.8.1 Ambient temperature Ambient temperature is defined as the temperature of the environment immediately surrounding the drive. Actual drive case temperature ft.) -60.96 m to 12,192 m (-200 ft. to 40,000+ ft.) 14 Barracuda LP Series SATA Product Manual, Rev. D - Seagate ST32000542AS | Barracuda LP Series SATA Product Manual - Page 23
vibration The maximum nonoperating vibration levels that the drive may experience without incurring physical damage or degradation in performance when subsequently put into operation are specified below. 5-350 Hz 350-500 Hz 5.0 Gs 2.0 Gs Barracuda LP Series SATA Product Manual, Rev. D 15 - Seagate ST32000542AS | Barracuda LP Series SATA Product Manual - Page 24
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. 2.9.1 Test for Prominent Discrete Tones (PDTs) Seagate ; Air: ± 8 kV Performance level B 80 to 1,000 Barracuda LP Series SATA Product Manual, Rev. D - Seagate ST32000542AS | Barracuda LP Series SATA Product Manual - Page 25
To determine the warranty for a specific drive, use a web browser to access the following web page: support.seagate.com/customer/warranty_validation.jsp From this page, click on the "Verify Your Warranty" link. You will be asked to provide the drive serial number, model number (or part number - Seagate ST32000542AS | Barracuda LP Series SATA Product Manual - Page 26
strict accordance with the manufacturer's instructions, may cause interference to 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. 18 Barracuda LP Series SATA Product Manual - Seagate ST32000542AS | Barracuda LP Series SATA Product Manual - Page 27
MCV Standard. "X RoHS MCV 2.14 Corrosive environment Seagate electronic drive components pass accelerated corrosion testing equivalent to 10 years equipment may be extended by replacing materials near circuitry with sulfide-free alternatives. Barracuda LP Series SATA Product Manual, Rev. D 19 - Seagate ST32000542AS | Barracuda LP Series SATA Product Manual - Page 28
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. 20 Barracuda LP Series SATA Product Manual, Rev. D - Seagate ST32000542AS | Barracuda LP Series SATA Product Manual - Page 29
the drive as illustrated in Figure 2. Signal connector Power connector Signal cable Power cable Figure 2. Attaching SATA cabling Each cable is keyed to ensure correct orientation. Barracuda LP Series SATA drives support latching SATA connectors. Barracuda LP Series SATA Product Manual, Rev - Seagate ST32000542AS | Barracuda LP Series SATA Product Manual - Page 30
the bottom-mounting holes. See Figure 3 for drive mounting dimensions. Follow these important mounting precautions when mounting the drive: • Allow a minimum clearance of 0.030 location Figure 3. Mounting dimensions (2.0, 1.5 and 1.0 TB models) 22 Barracuda LP Series SATA Product Manual, Rev. D - Seagate ST32000542AS | Barracuda LP Series SATA Product Manual - Page 31
Hot-Plug compatibility Barracuda LP Series SATA drives incorporate connectors which enable you to hot plug these drives in accordance with the Serial ATA Revision 2.6 specification. This specification can be downloaded from www.serialata.org. Barracuda LP Series SATA Product Manual, Rev. D 23 - Seagate ST32000542AS | Barracuda LP Series SATA Product Manual - Page 32
signal pins and the rest of the power pins. 3. There are three power pins for each voltage. One pin from each voltage is used for pre-charge when installed in a blind-mate backplane configuration. 4. All used voltage pins (Vx) must be terminated. 24 Barracuda LP Series SATA Product Manual, Rev. D - Seagate ST32000542AS | Barracuda LP Series SATA Product Manual - Page 33
Supported ATA commands Command name Check Power Mode Device Configuration Freeze Lock Device Configuration Identify Device Configuration Restore Device Configuration Set Device Reset Download Microcode Execute Device 24H 21H 40H 42H 41H 10H F6H Barracuda LP Series SATA Product Manual, Rev. D 25 - Seagate ST32000542AS | Barracuda LP Series SATA Product Manual - Page 34
Log Sector S.M.A.R.T. Return Status S.M.A.R.T. Save Attribute Values S.M.A.R.T. Write Log Sector Standby Standby Immediate Write Buffer Write DMA Write DMA Extended Write DMA FUA Extended E2H E0H E8H CAH 35H CDH CBH 3FH C5H 39H CEH 30H 31H 34H 45H 26 Barracuda LP Series SATA Product Manual, Rev. D - Seagate ST32000542AS | Barracuda LP Series SATA Product Manual - Page 35
Obsolete Firmware revision (8 ASCII character string, padded with blanks to end of string) Drive model number: (40 ASCII characters, padded with blanks to end of string) (Bits 7-0) Maximum sectors per interrupt on Read multiple and Write multiple (16) Reserved Standard Standby timer, IORDY supported - Seagate ST32000542AS | Barracuda LP Series SATA Product Manual - Page 36
). These words are required for drives that support the 48-bit addressing feature. Maximum value: 0000FFFFFFFFFFFFh. ATA-reserved Value 0FFFFFFFh* 0000H xx07H 0003H = 3,907,029,168 ST31500541AS = 2,930,277,168 ST31000520AS = 1,953,525,168 0000H 28 Barracuda LP Series SATA Product Manual, Rev. D - Seagate ST32000542AS | Barracuda LP Series SATA Product Manual - Page 37
84, bit 8 is set to 1 indicating 64-bit WWN support. ATA-reserved Security status Seagate-reserved ATA-reserved Integrity word Value Each drive will have a unique value. 0000H 0001H xxxxH 0000H xxA5H Note. Advanced Power Management (APM) and Automatic Acoustic Management (AAM) features are not - Seagate ST32000542AS | Barracuda LP Series SATA Product Manual - Page 38
supported. 1 Ultra DMA mode 1 is supported. 2 Ultra DMA mode 2 is supported. 3 Ultra DMA mode 3 is supported. 4 Ultra DMA mode 4 is supported. 5 Ultra DMA mode 5 is supported. 6 Ultra DMA mode 6 is supported mode 6 is currently active. 30 Barracuda LP Series SATA Product Manual, Rev. D - Seagate ST32000542AS | Barracuda LP Series SATA Product Manual - Page 39
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 At power-on, or after a hardware or software reset, the default values of the features are as indicated above. Barracuda LP Series SATA Product Manual, Rev - Seagate ST32000542AS | Barracuda LP Series SATA Product Manual - Page 40
new drives and is also available at: http://seatools.seagate.com. This drive is shipped with S.M.A.R.T. features disabled. You must have a recent BIOS or software package that supports S.M.A.R.T. and 0x04 (abort) is written to the Error register. 32 Barracuda LP Series SATA Product Manual, Rev. D - Seagate ST32000542AS | Barracuda LP Series SATA Product Manual - Page 41
Support: [email protected] Technical Support: [email protected] Warranty Support: http://www.seagate.com/www/en-us/support/warranty_&_returns_assistance mySeagate my.seagate.com is the industry's first Web portal designed specifically for OEMs and distributors. It provides self-service - Seagate ST32000542AS | Barracuda LP Series SATA Product Manual - Page 42
Africa, go to the "Contact Us" page on www.seagate.com. Asia/Pacific Support Services For an extensive list of telephone numbers to technical support, presales and warranty service in Asia/Pacific, go to the "Contact Us" page on www.seagate.com. 34 Barracuda LP Series SATA Product Manual, Rev. D - Seagate ST32000542AS | Barracuda LP Series SATA Product Manual - Page 43
20 heads 8 height 9 humidity 14 I I/O data-transfer rate 8 Identify Device 25 Identify Device command 27 Idle 13, 25 Idle Immediate 25 Idle mode 10, 13 Information Technology Equipment (ITE) 17 Initialize Device Parameters 25 Input noise ripple 12 Barracuda LP Series SATA Product Manual, Rev. D 35 - Seagate ST32000542AS | Barracuda LP Series SATA Product Manual - Page 44
the drive 20 N noise 12 nominal power 9 Nonoperating shock 15 Nonoperating vibration 15 O operating 11 Operating power 10 Operating shock 15 Operating vibration 15 P Physical characteristics 9 point-to-point 2, 21 Power consumption 10 power dissipation 11 Power modes 13 Power specifications 10 Power - Seagate ST32000542AS | Barracuda LP Series SATA Product Manual - Page 45
Specification summary table 3 spindle speed 8 Spinup 11 Spinup power 10 Standby 11, 13, 26 Standby Immediate 26 Standby mode 10, 13 standby timer 13 Standby to Ready 9 Start/stop times 9 static-discharge 20 subassembly 17 support services 26 Barracuda LP Series SATA Product Manual, Rev. D 37 - Seagate ST32000542AS | Barracuda LP Series SATA Product Manual - Page 46
38 Barracuda LP Series SATA Product Manual, Rev. D - Seagate ST32000542AS | Barracuda LP Series SATA Product Manual - Page 47
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Seagate Technology LLC 920 Disc Drive, Scotts Valley, California 95066-4544, USA Publication Number: 100564361, Rev. D, Printed in U.S.A.
Product Manual
Barracuda LP Series SATA
100564361
Rev. D
November 2009
ST32000542AS
ST31500541AS
ST31000520AS