Seagate ST250DM000 Barracuda 7200.9 SATA Product Manual
Seagate ST250DM000 Manual
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- Seagate ST250DM000 | Barracuda 7200.9 SATA Product Manual - Page 1
Product Manual Barracuda® 7200.9 Serial ATA ST3160811AS ST3160211AS ST3120811AS ST3120211AS ST380811AS ST380211AS ST340211AS 100417177 Rev. C August 2007 - Seagate ST250DM000 | Barracuda 7200.9 SATA Product Manual - Page 2
trademarks of Seagate Technology LLC or one of its affiliated companies in the United States and/or other countries. All other trademarks or registered trademarks are the property of their respective owners. One gigabyte, or GB, equals one billion bytes when referring to hard drive capacity - Seagate ST250DM000 | Barracuda 7200.9 SATA Product Manual - Page 3
compatibility 27 4.2 Serial ATA device plug connector pin definitions 28 4.3 Supported ATA commands 29 4.3.1 Identify Device command 31 4.3.2 Set Features command 34 4.3.3 S.M.A.R.T. commands 35 5.0 Seagate Technology support services 37 Barracuda 7200.9 Serial ATA Product Manual, Rev. C i - Seagate ST250DM000 | Barracuda 7200.9 SATA Product Manual - Page 4
ii Barracuda 7200.9 Serial ATA Product Manual, Rev. C - Seagate ST250DM000 | Barracuda 7200.9 SATA Product Manual - Page 5
1. Figure 2. Figure 3. Figure 4. Figure 5. Typical 5V startup and operation current profile 14 Typical 12V startup and operation current profile 14 Serial ATA connectors and jumper options 24 Attaching SATA cabling 24 Mounting dimensions-top, side and end view 25 Barracuda 7200.9 Serial - Seagate ST250DM000 | Barracuda 7200.9 SATA Product Manual - Page 6
- Seagate ST250DM000 | Barracuda 7200.9 SATA Product Manual - Page 7
1.0 Introduction This manual describes the functional, mechanical and interface specifications for the following Seagate Barracuda® 7200.9 Serial ATA model drives: ST3160811AS ST3160211AS ST3120811AS ST3120211AS ST380811AS ST380211AS ST340211AS These drives provide the following key features: - Seagate ST250DM000 | Barracuda 7200.9 SATA Product Manual - Page 8
ATA devices behave like Device 0 devices. For additional information about how Serial ATA emulates parallel ATA, refer to the "Serial ATA: High Speed Serialized AT Attachment" specification. The specification can be downloaded from www.serialata.org. 2 Barracuda 7200.9 Serial ATA Product Manual - Seagate ST250DM000 | Barracuda 7200.9 SATA Product Manual - Page 9
For convenience, the phrases the drive and this drive are used throughout this manual to indicate the following drive models: ST3160811AS ST3160211AS ST3120811AS ST3120211AS ST380811AS ST380211AS ST340211AS 2.1 Specification summary tables The specifications listed in the following table are - Seagate ST250DM000 | Barracuda 7200.9 SATA Product Manual - Page 10
for 160 Gbyte models Drive specification Formatted Gbytes (512 transfer rate OD (Mbytes/sec max) I/O data-transfer rate (Mbytes/sec max) ATA data-transfer modes supported Cache buffer Height (mm max) Width (mm max) Length (mm max) Weight 0.25 Gs 4 Barracuda 7200.9 Serial ATA Product Manual, Rev. C - Seagate ST250DM000 | Barracuda 7200.9 SATA Product Manual - Page 11
typical) 3.1 (max) 1 per 1014 bits read 0.34% 5 years on distribution units. To determine the warranty for a specific drive, use a web browser to access the following web page: www.seagate.com/support/service/ From this page, click on the "Verify Your Warranty" link. You will be asked to provide the - Seagate ST250DM000 | Barracuda 7200.9 SATA Product Manual - Page 12
for 120 Gbyte models Drive specification Formatted Gbytes (512 transfer rate OD (Mbytes/sec max) I/O data-transfer rate (Mbytes/sec max) ATA data-transfer modes supported Cache buffer Height (mm max) Width (mm max) Length (mm max) Weight 0.25 Gs 6 Barracuda 7200.9 Serial ATA Product Manual, Rev. C - Seagate ST250DM000 | Barracuda 7200.9 SATA Product Manual - Page 13
typical) 3.1 (max) 1 per 1014 bits read 0.34% 5 years on distribution units. To determine the warranty for a specific drive, use a web browser to access the following web page: www.seagate.com/support/service/ From this page, click on the "Verify Your Warranty" link. You will be asked to provide the - Seagate ST250DM000 | Barracuda 7200.9 SATA Product Manual - Page 14
80 and 40 Gbyte models Drive specification Formatted Gbytes (512 bytes rate OD (Mbytes/sec max) I/O data-transfer rate (Mbytes/sec max) ATA data-transfer modes supported Cache buffer Height (max) Width (max) Length (max) Weight (max) ,360 8 Barracuda 7200.9 Serial ATA Product Manual, Rev. C - Seagate ST250DM000 | Barracuda 7200.9 SATA Product Manual - Page 15
typical) 3.1 (max) 1 per 1014 bits read 0.34% 5 years on distribution units. To determine the warranty for a specific drive, use a web browser to access the following web page: www.seagate.com/support/service/ From this page, click on the "Verify Your Warranty" link. You will be asked to provide the - Seagate ST250DM000 | Barracuda 7200.9 SATA Product Manual - Page 16
n-1, where n is the number of guaranteed sectors as defined above. See Section 4.3.1, "Identify Device command" (words 60-61 and 100-103) for additional information about 48bit addressing support of drives with capacities over 137 Gbytes. 2.3 Default logical geometry Cylinders 16,383 Read/write - Seagate ST250DM000 | Barracuda 7200.9 SATA Product Manual - Page 17
Maximum height Maximum width Maximum length Max weight (mm) (inches) (mm) (inches) (mm) (inches) 160 and 120 GB models 80 and 40 GB model Serial ATA (SATA) 16/17 EPRML 756.09 141.95 103.8 7,200 4.16 867.2 80 300 1:1 8 Mbytes (8,192 kbytes) 2 Mbytes (2,048 kbytes) 19.99 0.787 101.6 4.000 - Seagate ST250DM000 | Barracuda 7200.9 SATA Product Manual - Page 18
temperature. All times are measured using drive diagnostics. The specifications in the table below are defined as specifications. 2.7 Start/stop times Power-on to Ready (sec) Standby to Ready (sec) Ready to spindle stop (sec) - Seagate ST250DM000 | Barracuda 7200.9 SATA Product Manual - Page 19
64 0.59 0.24 0.24 Avg 12V typ amps 2.8 (peak) 0.24 0.24 0.33 0.39 0.01 0.01 *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 7200.9 Serial ATA Product Manual, Rev. C 13 - Seagate ST250DM000 | Barracuda 7200.9 SATA Product Manual - Page 20
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 tolerance (including noise): 5V ± 5% 12V ± 10% 14 Barracuda 7200.9 Serial ATA Product Manual, Rev. C - Seagate ST250DM000 | Barracuda 7200.9 SATA Product Manual - Page 21
management through the system setup program. The drive features the following power-management timer, the drive can also enter Standby mode automatically after the drive has been drive leaves Sleep mode after it receives a Hard Reset or Soft Reset from the host. After receiving a reset, the drive - Seagate ST250DM000 | Barracuda 7200.9 SATA Product Manual - Page 22
specifications 2.9.1 Ambient temperature Ambient temperature is defined as the temperature of the environment immediately surrounding the drive. Actual drive All shock specifications assume that the drive is mounted securely with the input shock applied at the drive mounting drives the drive can - Seagate ST250DM000 | Barracuda 7200.9 SATA Product Manual - Page 23
Idle* 2.7 bels (typ) 2.8 bels (max) Seek 2.9 bels (typ) 3.1 bels (max) *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 7200.9 Serial ATA Product Manual, Rev. C 17 - Seagate ST250DM000 | Barracuda 7200.9 SATA Product Manual - Page 24
with 60 cycles per hour and a 50% duty cycle) 5 years on distribution units. To determine the warranty for a specific drive, use a web browser to access the following web page: www.seagate.com/support/service/ From this page, click on the "Verify Your Warranty" link. You will be asked to provide the - Seagate ST250DM000 | Barracuda 7200.9 SATA Product Manual - Page 25
as tested by TUV North America. 2.13.2 Electromagnetic compatibility Hard drives that display the CE mark comply with the European Union previous paragraph. Drives are tested in representative end-user systems. Although CE-marked Seagate drives comply with the ATA Product Manual, Rev. C 19 - Seagate ST250DM000 | Barracuda 7200.9 SATA Product Manual - Page 26
device is required. Seagate Technology LLC has tested this device in enclosures as described above to ensure that the total assembly (enclosure, disc drive with the manufacturer's instructions, may cause interference Radio-Television Interference Problems. This booklet is ATA Product Manual, Rev. C - Seagate ST250DM000 | Barracuda 7200.9 SATA Product Manual - Page 27
chemicals as electronic drive component reliability can be affected by the installation environment. The silver, copper, nickel and gold films used in Seagate products are especially materials near circuitry with sulfide-free alternatives. Barracuda 7200.9 Serial ATA Product Manual, Rev. C 21 - Seagate ST250DM000 | Barracuda 7200.9 SATA Product Manual - Page 28
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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. Barracuda 7200.9 Serial ATA Product Manual, Rev. C 23 - Seagate ST250DM000 | Barracuda 7200.9 SATA Product Manual - Page 30
the drive as illustrated in Figure 4. Signal connector Power connector Signal cable Power cable Figure 4. Attaching SATA cabling Each cable is keyed to ensure correct orientation. Barracuda 7200.9 Serial ATA drives support latching SATA connectors. 24 Barracuda 7200.9 Serial ATA Product Manual - Seagate ST250DM000 | Barracuda 7200.9 SATA Product Manual - Page 31
in the bottom-mounting holes. See Figure 5 for drive mounting dimensions. Follow these important mounting precautions when mounting the drive: • Allow a minimum clearance of 0.030 inches (0.76 5. Mounting dimensions-top, side and end view Barracuda 7200.9 Serial ATA Product Manual, Rev. C 25 - Seagate ST250DM000 | Barracuda 7200.9 SATA Product Manual - Page 32
26 Barracuda 7200.9 Serial ATA Product Manual, Rev. C - Seagate ST250DM000 | Barracuda 7200.9 SATA Product Manual - Page 33
Barracuda 7200.9 Serial ATA drives incorporate connectors which enable you to hot plug these drives in accordance with the Serial ATA II: Extension to Serial ATA 1.0a specification. This specification can be downloaded from www.serialata.org. Barracuda 7200.9 Serial ATA Product Manual, Rev. C 27 - Seagate ST250DM000 | Barracuda 7200.9 SATA Product Manual - Page 34
ATA device plug connector pin definitions Table 7 summarizes the signals on the Serial ATA interface and power connectors.. Table 7: Serial ATA power 5V power 2nd mate P11 Ground or LED signal If grounded, drive does not use deferred spin P12 Ground 1st mate. P13 V12 ATA Product Manual, Rev. C - Seagate ST250DM000 | Barracuda 7200.9 SATA Product Manual - Page 35
ATA standard commands that the drive supports. For a detailed description of the ATA commands, refer to the Serial ATA: High Speed Serialized AT Attachment specification. See "S.M.A.R.T. commands" on page 35.for details and subcommands used in the S.M.A.R.T. implementation. Table 8: Supported ATA - Seagate ST250DM000 | Barracuda 7200.9 SATA Product Manual - Page 36
/ D3H B0H / D6H 96H or E2H 94H or E0H E8H CAH 35H CDH CBH 3FH C5H 39H CEH 30H 31H 34H 30 Barracuda 7200.9 Serial ATA Product Manual, Rev. C - Seagate ST250DM000 | Barracuda 7200.9 SATA Product Manual - Page 37
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 Serial ATA specification. Word 0 1 2 3 4 5 6 7-9 10-19 20 21 22 23-26 27-46 47 48 49 50 51 52 53 54 55 56 57-58 59 Description Configuration - Seagate ST250DM000 | Barracuda 7200.9 SATA Product Manual - Page 38
this table) ATA-reserved Total number of user-addressable LBA sectors available (see Section 2.2 for related information). These words are required for drives that support the 48-bit ,488 ST380211AS = 156,301,488 ST340211AS = 78,165,360 32 Barracuda 7200.9 Serial ATA Product Manual, Rev. C - Seagate ST250DM000 | Barracuda 7200.9 SATA Product Manual - Page 39
Security status Seagate-reserved ATA-reserved Integrity word Value 0000H 0001H xxxxH 0000H xxA5H Note. Advanced Power Management (APM) and Automatic Acoustic Management (AAM) features are not supported Note. See the bit descriptions below for words 63, 88, and 93 of the Identify Drive data - Seagate ST250DM000 | Barracuda 7200.9 SATA Product Manual - Page 40
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 of the features are as indicated above. 34 Barracuda 7200.9 Serial ATA Product Manual, Rev. C - Seagate ST250DM000 | Barracuda 7200.9 SATA Product Manual - Page 41
all 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. (abort) is written to the Error register. Barracuda 7200.9 Serial ATA Product Manual, Rev. C 35 - Seagate ST250DM000 | Barracuda 7200.9 SATA Product Manual - Page 42
36 Barracuda 7200.9 Serial ATA Product Manual, Rev. C - Seagate ST250DM000 | Barracuda 7200.9 SATA Product Manual - Page 43
www.seagate.com/support/service/index.html 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 our partners to manage their Seagate account - Seagate ST250DM000 | Barracuda 7200.9 SATA Product Manual - Page 44
, 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. 38 Barracuda 7200.9 Serial ATA Product Manual, Rev. C - Seagate ST250DM000 | Barracuda 7200.9 SATA Product Manual - Page 45
Class B computing device 20 compatibility 19 Conducted noise 14 Conducted RF immunity 18 Configuring the drive 23 connectors 24 Corrosive specifications 16 EPRML 11 error-correction algorithms 1 errors 18 ESD 23 EU 19 European Union (EU) requirements 19 Execute Device ATA Product Manual, Rev. C 39 - Seagate ST250DM000 | Barracuda 7200.9 SATA Product Manual - Page 46
Information Technology Equipment (ITE) 19 Initialize Device Parameters 29 Input noise ripple 14 input 15 Power specifications 13 Power-management modes 15 Power-on to Ready 12 19 mounting 25 mounting screws 16 mounting the drive 23 N noise 14 nominal power 12 ATA Product Manual, Rev. C - Seagate ST250DM000 | Barracuda 7200.9 SATA Product Manual - Page 47
Specification summary table 3 spindle speed 11 Spinup 13 Spinup power 13 Standby 13, 15, 30 Standby Immediate 30 Standby mode 13, 15 standby timer 15 Standby to Ready 12 Start/stop times 12 start-stop cycles 18 static-discharge 23 support services 37 Surge immunity 18 T technical support services - Seagate ST250DM000 | Barracuda 7200.9 SATA Product Manual - Page 48
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Seagate Technology LLC 920 Disc Drive, Scotts Valley, California 95066-4544, USA Publication Number: 100417177, Rev. C, Printed in USA
Product Manual
Barracuda
®
7200.9 Serial ATA
100417177
Rev. C
August 2007
ST3160811AS
ST3160211AS
ST3120811AS
ST3120211AS
ST380811AS
ST380211AS
ST340211AS