Seagate ST903203N1A2AS Momentus 7200.3 SATA Product Manual
Seagate ST903203N1A2AS Manual
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- Seagate ST903203N1A2AS | Momentus 7200.3 SATA Product Manual - Page 1
Product Manual Momentus 7200.3 SATA ST9320421AS ST9320421ASG ST9250421AS ST9250421ASG ST9200421AS ST9200423ASG ST9160411AS ST9160411ASG ST9120411AS ST9120411ASG ST980411AS ST980411ASG 100512541 Rev. C July 2008 - Seagate ST903203N1A2AS | Momentus 7200.3 SATA Product Manual - Page 2
Momentus and SeaTools are either trademarks or registered 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. When referring to hard drive data - Seagate ST903203N1A2AS | Momentus 7200.3 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 31 4.3.3 S.M.A.R.T. commands 32 5.0 Seagate Technology support services 33 Momentus 7200.3 SATA Product Manual, Rev. C i - Seagate ST903203N1A2AS | Momentus 7200.3 SATA Product Manual - Page 4
ii Momentus 7200.3 SATA Product Manual, Rev. C - Seagate ST903203N1A2AS | Momentus 7200.3 SATA Product Manual - Page 5
List of Figures Figure 1. Figure 2. Figure 3. Figure 4. Typical +5V only startup and operation current profile 9 Serial ATA connectors 20 Attaching SATA cabling 20 Mounting dimensions-top, side and end view 21 Momentus 7200.3 SATA Product Manual, Rev. C iii - Seagate ST903203N1A2AS | Momentus 7200.3 SATA Product Manual - Page 6
- Seagate ST903203N1A2AS | Momentus 7200.3 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 7200.3 SATA Product Manual, Rev. C 1 - Seagate ST903203N1A2AS | Momentus 7200.3 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.org. 2 Momentus 7200.3 SATA Product Manual - Seagate ST903203N1A2AS | Momentus 7200.3 SATA Product Manual - Page 9
section of this manual. Table 1: Drive specifications Drive specification Formatted Gbytes speed (RPM) Average latency (msec) Internal transfer rate (Gbits/sec max) I/O data transfer rate (Gbits/sec max) ATA data-transfer modes supported Height 1 1 Momentus 7200.3 SATA Product Manual, Rev. C 3 - Seagate ST903203N1A2AS | Momentus 7200.3 SATA Product Manual - Page 10
Hz) Drive acoustics, sound power (bels) Idle** 2.3 (typical) 2.5 (max) Performance seek 2.6 (typical) 2.7 (max) Nonrecoverable read errors 1 per 1014 bits read Annualized Failure Rate (AFR) 0.48% ST9120411AS ST9120411ASG ST980411AS ST980411ASG 4 Momentus 7200.3 SATA Product Manual, Rev - Seagate ST903203N1A2AS | Momentus 7200.3 SATA Product Manual - Page 11
per Serial ATA Revision 2.6 specification 600,000 software-controlled power on/off cycles 50,000 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: www.seagate.com/support/service/ From this - Seagate ST903203N1A2AS | Momentus 7200.3 SATA Product Manual - Page 12
mode When addressing these drives in LBA mode, RPM) (± 0.2%) Maximum Internal transfer rate (Gbits/sec) I/O data-transfer rate (Gbits/sec max) Interleave Cache buffer Serial ATA (SATA) Perpendicular 1,334k 190k 253 7,200 1.1 3.0 1:1 16 Mbytes (16,384 kbytes) 6 Momentus 7200.3 SATA Product Manual - Seagate ST903203N1A2AS | Momentus 7200.3 SATA Product Manual - Page 13
Drive ambient temperature. All times are measured using drive diagnostics. The specifications in the table Note. These drives are designed to consistently meet the seek times represented in this manual. Physical seeks in which these drives are formatted, benchmark tests that include command - Seagate ST903203N1A2AS | Momentus 7200.3 SATA Product Manual - Page 14
drives are listed in the table 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 mode, the drive accepts commands, but the drive is not *During periods of drive idle, some offline - Seagate ST903203N1A2AS | Momentus 7200.3 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 7200.3 SATA Product Manual, Rev. C 9 - Seagate ST903203N1A2AS | Momentus 7200.3 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 7200.3 SATA Product Manual, Rev. C - Seagate ST903203N1A2AS | Momentus 7200.3 SATA Product Manual - Page 17
Operating shock These drives comply with the performance levels specified in this document when subjected to a maximum operating shock of 350 Gs based on half-sine shock pulses of 2 msec. Shocks should not be repeated more than two times per second. Momentus 7200.3 SATA Product Manual, Rev. C 11 - Seagate ST903203N1A2AS | Momentus 7200.3 SATA Product Manual - Page 18
). Max displacement may apply below 22 Hz. 2.11 Acoustics Drive emission of sound is measured consistent with the ECMA-74 and process is the use of the absolute threshold of hearing. Seagate uses the lower limit for the threshold curve* to discern . 12 Momentus 7200.3 SATA Product Manual, Rev. C - Seagate ST903203N1A2AS | Momentus 7200.3 SATA Product Manual - Page 19
power on/off cycles 50,000 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: www.seagate.com/support/service/ From this page, click on the "Verify Your Warranty" link. You will be asked to - Seagate ST903203N1A2AS | Momentus 7200.3 SATA Product Manual - Page 20
America. 2.14.2 Electromagnetic compatibility Hard drives that display the CE mark comply Drives are tested in a representative, end-user system by a Korean-recognized lab. • Certificate number: STX - Momentus 72003 (B) • Trade name or applicant: Seagate Momentus 7200.3 SATA Product Manual, Rev. C - Seagate ST903203N1A2AS | Momentus 7200.3 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 ST903203N1A2AS | Momentus 7200.3 SATA Product Manual - Page 22
products, effective July 2006. This drive is manufactured with components and Seagate products are especially sensitive to the presence of sulfide, chloride, and nitrate contaminants. Sulfur is found to be the most damaging. In addition, electronic components 16 Momentus 7200.3 SATA Product Manual - Seagate ST903203N1A2AS | Momentus 7200.3 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 7200.3 SATA Product Manual, Rev. C 17 - Seagate ST903203N1A2AS | Momentus 7200.3 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 7200.3 SATA Product Manual, Rev. C 19 - Seagate ST903203N1A2AS | Momentus 7200.3 SATA Product Manual - Page 26
host adapter, the host operating system views the two devices as if they were both "masters" on two separate ports. This means both drives behave as if they are Device 0 (master) devices. Serial ATA drives are designed for easy installation with no jumpers, terminators, or other settings. It is not - Seagate ST903203N1A2AS | Momentus 7200.3 SATA Product Manual - Page 27
a 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 the mounting measurement location Figure 4. Mounting dimensions-top, side and end view Momentus 7200.3 SATA Product Manual, Rev. C 21 - Seagate ST903203N1A2AS | Momentus 7200.3 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 7200.3 SATA - Seagate ST903203N1A2AS | Momentus 7200.3 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 7200.3 SATA Product Manual, Rev. C - Seagate ST903203N1A2AS | Momentus 7200.3 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 32.for details and subcommands used in the S.M.A.R.T. implementation. Command name ATA-standard commands Device - Seagate ST903203N1A2AS | Momentus 7200.3 SATA Product Manual - Page 32
FEh S.M.A.R.T. Read Attribute Thresholds B0h/D1h S.M.A.R.T. Read Data B0h/D0h S.M.A.R.T. Read Log Sector B0h/D5h S.M.A.R.T. Write Multiple Extended 39h Write Sectors Write Sectors Extended 30h, 31h 34h ATA-standard power-management commands Check Power Mode 98h or E5h Idle 97h or - Seagate ST903203N1A2AS | Momentus 7200.3 SATA Product Manual - Page 33
) 94h or E0h F1h F2h F3h F4h F5h F6h 4.3.1 Identify Device command The Identify Device command (command code ECH) transfers information 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 27. All - Seagate ST903203N1A2AS | Momentus 7200.3 SATA Product Manual - Page 34
58 59 60-61 62 63 64 65 66 67 68 Description Drive model number: (40 ASCII characters, padded with blanks to end ) Reserved Standard Standby timer, IORDY supported and may be disabled ATA-reserved PIO data-transfer cycle timing mode Retired Words 54 Momentus 7200.3 SATA Product Manual, Rev. C - Seagate ST903203N1A2AS | Momentus 7200.3 SATA Product Manual - Page 35
for related information) 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 Value 0000H 0000H 0508H 0000H 0048H - Seagate ST903203N1A2AS | Momentus 7200.3 SATA Product Manual - Page 36
Seagate-reserved ATA-reserved Integrity word Value xxxxH 0000H xxA5H 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 Word 63 0 Multiword DMA mode 0 is supported VIL 30 Momentus 7200.3 SATA Product Manual, Rev. C - Seagate ST903203N1A2AS | Momentus 7200.3 SATA Product Manual - Page 37
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 , the default values of the features are as indicated above. Momentus 7200.3 SATA Product Manual, Rev. C 31 - Seagate ST903203N1A2AS | Momentus 7200.3 SATA Product Manual - Page 38
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 Momentus 7200.3 SATA Product Manual, Rev. C - Seagate ST903203N1A2AS | Momentus 7200.3 SATA Product Manual - Page 39
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 ST903203N1A2AS | Momentus 7200.3 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 7200.3 SATA Product Manual, Rev. C - Seagate ST903203N1A2AS | Momentus 7200.3 SATA Product Manual - Page 41
density 3, 6 ATA commands 25 ATA data-transfer modes supported 3 Australia/New drive 19 connectors 20 CSA C22.2 (950) 14 current 4 cycles 13 Cylinders 6 D data-transfer rates 1 DC power 8 Default logical geometry 6 density 3 Device Configuration Freeze Lock 25 Device Configuration Restore 25 Device - Seagate ST903203N1A2AS | Momentus 7200.3 SATA Product Manual - Page 42
14 Information Technology Equipment (ITE) 14 Initialize Device Parameters 25 Input noise ripple 9 Interface 6 interface 23 Interleave 6 Internal data transfer rate 3 Internal data-transfer rate 6 ITE 14 K Korean RRL Read Verify Sectors without Retries 25 Momentus 7200.3 SATA Product Manual, Rev. C - Seagate ST903203N1A2AS | Momentus 7200.3 SATA Product Manual - Page 43
13 Voltage tolerance 4, 9 W Warranty 13 Weight 3 weight 7 Wet bulb temperature 4, 11 Width 3 width 7 Write Buffer 26 Write DMA 26 Write DMA Extended 26 Write Long with Retries 26 Write Long without Retries 26 Write Multiple 26 Write Sectors 26 Momentus 7200.3 SATA Product Manual, Rev. C 37 - Seagate ST903203N1A2AS | Momentus 7200.3 SATA Product Manual - Page 44
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Seagate Technology LLC 920 Disc Drive, Scotts Valley, California 95066-4544, USA Publication Number: 100512541, Rev. C, Printed in USA
Product Manual
Momentus 7200.3 SATA
100512541
Rev. C
July 2008
ST9320421AS
ST9320421ASG
ST9250421AS
ST9250421ASG
ST9200421AS
ST9200423ASG
ST9160411AS
ST9160411ASG
ST9120411AS
ST9120411ASG
ST980411AS
ST980411ASG