Seagate ST9250412AS Momentus 7200.2 SATA Product Manual
Seagate ST9250412AS Manual
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- Seagate ST9250412AS | Momentus 7200.2 SATA Product Manual - Page 1
Product Manual Momentus 7200.2 SATA ST9200420ASG ST9200420AS ST9160823ASG ST9160823AS ST9120823AS ST9100821AS ST980813ASG ST980813AS 100451238 Rev. E December 2007 - Seagate ST9250412AS | Momentus 7200.2 SATA Product Manual - Page 2
Seagate, Seagate Technology and the Wave logo are registered trademarks of Seagate Technology LLC in the United States and/or other countries. Momentus terabyte, or TB, equals one trillion bytes when referring to hard drive capacity. Accessible capacity may vary depending on operating environment and - Seagate ST9250412AS | Momentus 7200.2 SATA Product Manual - Page 3
-Plug compatibility 23 4.2 Serial ATA device plug connector pin definitions 23 4.3 Supported ATA commands 25 4.3.1 Identify Device command 27 4.3.2 Set Features command 30 4.3.3 S.M.A.R.T. commands 31 5.0 Seagate Technology support services 33 Momentus 7200.2 SATA Product Manual, Rev. E i - Seagate ST9250412AS | Momentus 7200.2 SATA Product Manual - Page 4
ii Momentus 7200.2 SATA Product Manual, Rev. E - Seagate ST9250412AS | Momentus 7200.2 SATA Product Manual - Page 5
List of Figures Figure 1. Figure 2. Figure 3. Figure 4. Typical 5V startup and operating current profile 9 Serial ATA connectors and jumper options 20 Attaching SATA cabling 20 Drive dimensions 21 Momentus 7200.2 SATA Product Manual, Rev. E iii - Seagate ST9250412AS | Momentus 7200.2 SATA Product Manual - Page 6
- Seagate ST9250412AS | Momentus 7200.2 SATA Product Manual - Page 7
™, which includes Drive Defense, Data Defense and Diagnostic Defense, offers the industry's most comprehensive protection for disc drives • Support for S.M.A.R.T. drive monitoring and reporting • Support for Read Multiple and Write Multiple commands Momentus 7200.2 SATA Product Manual, Rev. E 1 - Seagate ST9250412AS | Momentus 7200.2 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 http://www.serialata.com. 2 Momentus 7200.2 SATA Product Manual - Seagate ST9250412AS | Momentus 7200.2 SATA Product Manual - Page 9
of this manual. Table 1: Drive specifications Drive specification Formatted RPM) Internal transfer rate (Mbits/sec max) Sustained transfer rate OD (Mbytes/sec) I/O data transfer rate (Gb/s max) ATA data-transfer modes supported 2 80 156,301,488 2 1 Momentus 7200.2 SATA Product Manual, Rev. E 3 - Seagate ST9250412AS | Momentus 7200.2 SATA Product Manual - Page 10
seagate.com/support/service/ 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) and country of purchase. The system will display the warranty information for your drive. 4 Momentus 7200.2 SATA Product Manual - Seagate ST9250412AS | Momentus 7200.2 SATA Product Manual - Page 11
Identify Device command" (words 60-61 and 100-103) for additional information about 48bit addressing support of drives drives in LBA mode, all blocks (sectors) are consecutively numbered from 0 to n-1, where n is the number of guaranteed sectors as defined above. Momentus 7200.2 SATA Product Manual - Seagate ST9250412AS | Momentus 7200.2 SATA Product Manual - Page 12
characteristics Drive specification Height (mm) (inches) Width (mm) (inches) Length (mm) (inches) Maximum weight (grams) (pounds) 9.5 +/-0.2 0.374 +/-0.0078 69.85 +/-0.25 2.75 +/-0.00984 100.5+/- 0.25 3.957 +/- 0.00984 115 grams (0.254 lb) 6 Momentus 7200.2 SATA Product Manual, Rev - Seagate ST9250412AS | Momentus 7200.2 SATA Product Manual - Page 13
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 Time to ready Typical Max Power-on to Ready (sec) 4 8 Standby to Ready (sec) 4 8 Spin down 5 8 Momentus - Seagate ST9250412AS | Momentus 7200.2 SATA Product Manual - Page 14
drives are listed in Table 3, on page 8. Typical power measurements are based on an average of drives the time that the drive spindle reaches operating speed the drive up to speed, with servo the drive accepts commands, but the drive is 1.1 *During periods of drive idle, some offline activity may - Seagate ST9250412AS | Momentus 7200.2 SATA Product Manual - Page 15
across an equivalent 15-ohm resistive load on the +5 volt line. Using 5-volt power, the drive is expected to operate with a maximum of 100 mV peak-to-peak square-wave injected noise Voltage tolerance Voltage tolerance (including noise): 5V ± 5% Momentus 7200.2 SATA Product Manual, Rev. E 9 - Seagate ST9250412AS | Momentus 7200.2 SATA Product Manual - Page 16
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. 10 Momentus 7200.2 SATA Product Manual, Rev. E - Seagate ST9250412AS | Momentus 7200.2 SATA Product Manual - Page 17
temperature is defined as the temperature of the environment immediately surrounding the drive. Actual drive case temperature should not exceed 65°C (149°F) within the operating (-1,000 ft to 10,000+ ft) -304.8 m to 12,192 m (-1,000 ft to 40,000+ ft) Momentus 7200.2 SATA Product Manual, Rev. E 11 - Seagate ST9250412AS | Momentus 7200.2 SATA Product Manual - Page 18
drive is mounted securely with the input shock applied at the drive These drives comply that the drive can that the drive can experience that the drive can experience drive is mounted securely with the input vibration applied at the drive levels that the drive may experience while the drive may - Seagate ST9250412AS | Momentus 7200.2 SATA Product Manual - Page 19
field conditions over a reflecting plane. For all tests, the drive is oriented with the cover facing upward. For seek mode tests, the drive is placed in seek mode only. The number of seeks -4-4: 95 EN 61000-4-5: 95 EN 61000-4-6: 97 EN 61000-4-11: 94 Momentus 7200.2 SATA Product Manual, Rev. E 13 - Seagate ST9250412AS | Momentus 7200.2 SATA Product Manual - Page 20
000 hard power on/off cycles 5 Years on distribution units. To determine the warranty for a specific drive, use a web browser to access the following web page: http://www.seagate.com/support/service/ and provide CE marking for their products. 14 Momentus 7200.2 SATA Product Manual, Rev. E - Seagate ST9250412AS | Momentus 7200.2 SATA Product Manual - Page 21
, no Federal Communications Commission verification 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 - Seagate ST9250412AS | Momentus 7200.2 SATA Product Manual - Page 22
by the China RoHS MCV Standard. "X RoHS MCV 2.16 Corrosive environment Seagate electronic drive components pass accelerated corrosion testing equivalent to 10 years exposure to light the surface of the printed circuit board assembly (PCBA) or 16 Momentus 7200.2 SATA Product Manual, Rev. E - Seagate ST9250412AS | Momentus 7200.2 SATA Product Manual - Page 23
compounds should be minimized or eliminated. The useful life of any electronic equipment may be extended by replacing materials near circuitry with sulfide-free alternatives. Momentus 7200.2 SATA Product Manual, Rev. E 17 - Seagate ST9250412AS | Momentus 7200.2 SATA Product Manual - Page 24
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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. Momentus 7200.2 SATA Product Manual, Rev. E 19 - Seagate ST9250412AS | Momentus 7200.2 SATA Product Manual - Page 26
separate ports. This means both drives behave as if they are Device 0 (master) devices. Serial ATA drives are designed for easy installation. It is normally not necessary to set any jumpers on this drive for proper operation. If the host system does not support SATA 3Gb/s operation, place a jumper - Seagate ST9250412AS | Momentus 7200.2 SATA Product Manual - Page 27
minimum clearance of 0.030 inches (0.76 mm) around the entire perimeter of the drive for cooling. • Use only M3 UNC mounting screws. • Do not overtighten 0.5-6H Mounting holes .10 min. full thread Figure 4. Drive dimensions Momentus 7200.2 SATA Product Manual, Rev. E 2.430 (61.722) .160 (4.06) 21 - Seagate ST9250412AS | Momentus 7200.2 SATA Product Manual - Page 28
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DMA modes 0-6. The drive also supports the use of the IORDY signal to provide reliable high-speed data transfers. For detailed information about the Serial ATA interface, refer to the "Serial ATA: High Speed Serialized AT Attachment" specification. 4.1 Hot-Plug compatibility Momentus 7200.2 SATA - Seagate ST9250412AS | Momentus 7200.2 SATA Product Manual - Page 30
Table 7: Serial ATA connector pin definitions Segment Pin P1 P2 P3 P4 P5 P6 P7 P8 Power P9 P10 P11 P12 P13 P14 P15 is used for pre-charge when installed in a blind-mate backplane configuration. 4. All used voltage pins (Vx) must be terminated. 24 Momentus 7200.2 SATA Product Manual, Rev. E - Seagate ST9250412AS | Momentus 7200.2 SATA Product Manual - Page 31
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 31.for details and subcommands used in the S.M.A.R.T. implementation. Command name ATA-standard commands Device - Seagate ST9250412AS | Momentus 7200.2 SATA Product Manual - Page 32
S.M.A.R.T. Read Attribute Thresholds S.M.A.R.T. Read Data S.M.A.R.T. Read Log Sector S.M.A.R.T. Return Extended ATA-standard power-management commands Check Power Mode Idle Idle Immediate Sleep Standby Standby Immediate ATA-standard F1h F2h F3h 26 Momentus 7200.2 SATA Product Manual, Rev. E - Seagate ST9250412AS | Momentus 7200.2 SATA Product Manual - Page 33
, IORDY supported and may be dis- abled 50 ATA-reserved Value 0C5AH 16,383 0000H 16 0000H 0000H 003FH 0000H ASCII 0000H 0400H 0000H x.xx ST9200420ASG ST9200420AS ST9160823ASG ST9160823AS ST9120823AS ST9100821AS ST980813ASG ST980813AS 8010H 0000H 2F00H 0000H Momentus 7200.2 SATA Product Manual - Seagate ST9250412AS | Momentus 7200.2 SATA Product Manual - Page 34
80 81 82 83 84 85 86 87 88 89 Description PIO data-transfer cycle timing mode Retired Words 54-58, 64-70 and ATA-reserved Queue depth ATA-reserved Major version number Minor version number Command sets supported Command sets supported Command sets support Momentus 7200.2 SATA Product Manual, Rev. E - Seagate ST9250412AS | Momentus 7200.2 SATA Product Manual - Page 35
) These words are required for drives that support the 48-bit addressing feature. Maximum value: 0000FFFFFFFFFFFFh. ATA-reserved Free Fall Protection support (bit 5) Free Fall Protection enable/disable (bit 5) ATA-reserved Security status Seagate-reserved ATA-reserved Integrity word Value 0000H - Seagate ST9250412AS | Momentus 7200.2 SATA Product Manual - Page 36
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 AAH Enable read look-ahead (read cache) feature (default). 30 Momentus 7200.2 SATA Product Manual, Rev. E - Seagate ST9250412AS | Momentus 7200.2 SATA Product Manual - Page 37
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. Momentus 7200.2 SATA Product Manual, Rev. E 31 - Seagate ST9250412AS | Momentus 7200.2 SATA Product Manual - Page 38
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is available 24 hours daily by email for your questions. Presales Support: [email protected] Technical Support: [email protected] Warranty Support: http://www.seagate.com/support/service/index.html mySeagate my.seagate.com is the industry's first Web portal designed specifically for OEMs - Seagate ST9250412AS | Momentus 7200.2 SATA Product Manual - Page 40
and 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 Momentus 7200.2 SATA Product Manual, Rev. E - Seagate ST9250412AS | Momentus 7200.2 SATA Product Manual - Page 41
Areal density 3, 6 ATA commands 25 ATA data-transfer modes supported 3 Australia/New Zealand computing device 15 compatibility 14 Conducted noise 9 Conducted RF immunity 13 Configuring the drive 19 requirements 14 evice Configuration Identify 25 Execute Device Diagnostics 25 F FCC verification 15 - Seagate ST9250412AS | Momentus 7200.2 SATA Product Manual - Page 42
19 heads 3, 5 Height 3 height 6 Humidity 11 humidity 4 I I/O data-transfer rate 3, 6 Identify 25 Identify Device 25 Identify Device command 27 Idle 8, 26 Idle and Standby timers 10 Idle Immediate 26 Idle Sectors without Retries 25 Read Verify Sectors 25 Momentus 7200.2 SATA Product Manual, Rev. E - Seagate ST9250412AS | Momentus 7200.2 SATA Product Manual - Page 43
Retries 25 RF 13 RoHS 16 RPM 3 RRL 15 S S.M.A.R.T. 26 time 4 Seeking 8 Serial ATA 6 Serial ATA (SATA) interface 23 serial ATA ports 2 servo electronics alternatives 17 support services 33 Surge immunity 13 T technical support services 33 temperature Momentus 7200.2 SATA Product Manual, Rev. E 37 - Seagate ST9250412AS | Momentus 7200.2 SATA Product Manual - Page 44
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Seagate Technology LLC 920 Disc Drive, Scotts Valley, California 95066-4544, USA Publication Number: 100451238, Rev. E, Printed in USA
Product Manual
Momentus 7200.2 SATA
100451238
Rev. E
December 2007
ST9200420ASG
ST9200420AS
ST9160823ASG
ST9160823AS
ST9120823AS
ST9100821AS
ST980813ASG
ST980813AS