Seagate ST9250410AS Momentus 7200.4 SATA Product Manual
Seagate ST9250410AS - Momentus 7200.4 250 GB Hard Drive Manual
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- Seagate ST9250410AS | Momentus 7200.4 SATA Product Manual - Page 1
Product Manual Momentus 7200.4 SATA ST9500420AS ST9320423AS ST9250410AS ST9160412AS ST9120410AS ST9500420ASG ST9320423ASG ST9250410ASG ST9160412ASG ST9120410ASG 100534376 Rev. A January 2009 - Seagate ST9250410AS | Momentus 7200.4 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 - Seagate ST9250410AS | Momentus 7200.4 SATA Product Manual - Page 3
4.1 Hot-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 7200.4 SATA Product Manual, Rev - Seagate ST9250410AS | Momentus 7200.4 SATA Product Manual - Page 4
ii Momentus 7200.4 SATA Product Manual, Rev. A - Seagate ST9250410AS | Momentus 7200.4 SATA Product Manual - Page 5
List of Figures Figure 1. Figure 2. Figure 3. Figure 4. Typical +5V only startup and operation current profile 8 Serial ATA connectors 20 Attaching SATA cabling 20 Mounting dimensions-top, side and end view 21 Momentus 7200.4 SATA Product Manual, Rev. A iii - Seagate ST9250410AS | Momentus 7200.4 SATA Product Manual - Page 6
- Seagate ST9250410AS | Momentus 7200.4 SATA Product Manual - Page 7
Introduction This manual describes the functional, mechanical and interface specifications for the following Seagate Momentus® 7200.4 SATA model drives: Standard models ST9500420AS ST9320423AS ST9250410AS ST9160412AS ST9120410AS Free Fall Protection models ST9500420ASG ST9320423ASG ST9250410ASG - Seagate ST9250410AS | Momentus 7200.4 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 7200.4 SATA Product Manual - Seagate ST9250410AS | Momentus 7200.4 SATA Product Manual - Page 9
Ultra DMA modes 0-6 9.5 +/- 0.2 mm (0.370 +/- .008 inches) 69.85 +/- 0.25 mm (2.750 +/- 0.010 inches) 100.35 +0.20 / -0.25 mm (3.951 +0 .008 / -0.010 inches) 110 grams (0.238 lb) 105 grams (0.227 lb) 4.5 3.0 1.5 11.0 13.0 1.0 amps 2.2 watts Momentus 7200.4 SATA Product Manual, Rev. A 3 - Seagate ST9250410AS | Momentus 7200.4 SATA Product Manual - Page 10
on/off cycles 50,000 hard power on/off cycles 600,000 software-controlled power on/off cycles 50,000 hard power on/off cycles 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 - Seagate ST9250410AS | Momentus 7200.4 SATA Product Manual - Page 11
above. 2.4 Physical organization Drive model ST9500420AS and ST9500420ASG ST9320423AS and ST9320423ASG ST9250410AS and ST9250410ASG ST9160412AS and ST9160412ASG ST9120410AS and ST9120410ASG Read/write heads 4 3/4 2 2 1/2 Number of discs 2 2 1 1 1 Momentus 7200.4 SATA Product Manual, Rev. A 5 - Seagate ST9250410AS | Momentus 7200.4 SATA Product Manual - Page 12
speed (RPM) (± 0.2%) Maximum Internal transfer rate (Gbits/sec) I/O data-transfer rate (Gbits/sec max) Interleave Cache buffer 2.6 Physical characteristics Drive specification Height (mm) (inches) Width (mm) (inches) Length (mm) (inches) Typical weight ST9500420AS ST9500420ASG ST9320423AS - Seagate ST9250410AS | Momentus 7200.4 SATA Product Manual - Page 13
mode power is measured based on three random seek operations every 100 msecs. This mode is not typical. • Read/write power and current Read/write power is measured with the heads on track, based on three 63 sector read or write operations every 100 msecs. Momentus 7200.4 SATA Product Manual, Rev - Seagate ST9250410AS | Momentus 7200.4 SATA Product Manual - Page 14
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. 2.9.1.1 Typical current profile Figure 1. Typical +5V only startup and operation current profile 8 Momentus 7200.4 SATA Product Manual, Rev - Seagate ST9250410AS | Momentus 7200.4 SATA Product Manual - Page 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- nominal voltage by the typical RMS read/write current. 2.9.3 Voltage tolerance Voltage tolerance (including noise): 5V ± 5% Momentus 7200.4 SATA Product Manual, Rev. A 9 - Seagate ST9250410AS | Momentus 7200.4 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 7200.4 SATA Product Manual, Rev. A - Seagate ST9250410AS | Momentus 7200.4 SATA Product Manual - Page 17
.6.1 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 one time per axis. Momentus 7200.4 SATA Product Manual, Rev. A 11 - Seagate ST9250410AS | Momentus 7200.4 SATA Product Manual - Page 18
2.5 bels (max) Performance seek 2.5 bels (typ) 2.7 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. Test for Prominent Discrete Tones (PDTs) Seagate follows the ECMA-74 - Seagate ST9250410AS | Momentus 7200.4 SATA Product Manual - Page 19
on/off cycles 50,000 hard power on/off cycles 600,000 software-controlled power on/off cycles 50,000 hard power on/off cycles 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 - Seagate ST9250410AS | Momentus 7200.4 SATA Product Manual - Page 20
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 verification or certification of the device is required. 14 Momentus 7200.4 SATA Product Manual, Rev. A - Seagate ST9250410AS | Momentus 7200.4 SATA Product Manual - Page 21
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 - Seagate ST9250410AS | Momentus 7200.4 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 7200.4 SATA Product Manual - Seagate ST9250410AS | Momentus 7200.4 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 7200.4 SATA Product Manual, Rev. A 17 - Seagate ST9250410AS | Momentus 7200.4 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 7200.4 SATA Product Manual, Rev. A 19 - Seagate ST9250410AS | Momentus 7200.4 SATA Product Manual - Page 26
installations which require cables, you can connect the drive as illustrated in Figure 3. SATA interface cable SATA interface connector Power connector Power cable Figure 3. Attaching SATA cabling Each cable is keyed to ensure correct orientation. 20 Momentus 7200.4 SATA Product Manual, Rev. A - Seagate ST9250410AS | Momentus 7200.4 SATA Product Manual - Page 27
Allow 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 Figure 4 are in inches. Figure 4. Mounting dimensions-top, side and end view Momentus 7200.4 SATA Product Manual, Rev. A 21 - Seagate ST9250410AS | Momentus 7200.4 SATA Product Manual - Page 28
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Plug compatibility Momentus 7200.4 SATA drives incorporate connectors which enable you to hot plug these drives in accordance with the Serial ATA: High Speed Serialized AT Attachment specification revision 2.0. This specification can be downloaded from http://www.serialata.org. This device requires - Seagate ST9250410AS | Momentus 7200.4 SATA Product Manual - Page 30
the 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 Momentus 7200.4 SATA Product Manual, Rev. A - Seagate ST9250410AS | Momentus 7200.4 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 ST9250410AS | Momentus 7200.4 SATA Product Manual - Page 32
: 03H Freeze Lock: Read Attribute Thresholds B0h/D1h S.M.A.R.T. Read Data B0h/D0h S.M.A.R.T. Read ATA-standard power-management commands Check Power Mode 98h or E5h Idle 97h or E3h Idle Immediate 95h or E1h Sleep 99h or E6h Standby 96h or E2h 26 Momentus 7200.4 SATA Product Manual - Seagate ST9250410AS | Momentus 7200.4 SATA Product Manual - Page 33
63 Retired Serial number: (20 ASCII characters, 0000H = none) Retired Retired Obsolete Firmware revision (8 ASCII character string, padded with blanks to end of string) Value 0C5AH 16,383 0000H 16 0000H 0000H 003FH 0000H ASCII 0000H 0400H 0000H x.xx Momentus 7200.4 SATA Product Manual, Rev. A 27 - Seagate ST9250410AS | Momentus 7200.4 SATA Product Manual - Page 34
with IORDY flow control (120 nsec) ATA-reserved Queue depth Value ST9500420AS ST9500420ASG ST9320423AS ST9320423ASG ST9250410AS ST9250410ASG ST9160412AS ST9160412ASG ST9120410AS 234,441,648 0000H xx07H 0003H 0078H 0078H 00F0H 0078H 0000H 0000H 28 Momentus 7200.4 SATA Product Manual, Rev. A - Seagate ST9250410AS | Momentus 7200.4 SATA Product Manual - Page 35
,808 ST9120410AS = 234,441,648 ST9120410ASG = 234,441,648 0000H 1 = Free Fall Protection supported 0 = Free Fall Protection not supported 1 = Free Fall Protection feature is enabled 0 = Free Fall Protection feature is disabled 0000H 0001H xxxxH 0000H Momentus 7200.4 SATA Product Manual, Rev. A 29 - Seagate ST9250410AS | Momentus 7200.4 SATA Product Manual - Page 36
the Identify Drive data: Description (if bit is set to 1) Bit Word 63 0 Multiword DMA mode 0 is supported. 1 Multiword DMA mode 1 is supported. 2 Multiword DMA mode 2 is supported. 8 Multiword = 40-conductor cable detected, CBLID below VIL 30 Momentus 7200.4 SATA Product Manual, Rev. A - Seagate ST9250410AS | Momentus 7200.4 SATA Product Manual - Page 37
(read cache) feature. 82H Disable write cache AAH Enable read look-ahead (read cache) feature (default). F1H Report full capacity available Note. At power-on, or after a hardware or software reset, the default values of the features are as indicated above. Momentus 7200.4 SATA Product Manual - Seagate ST9250410AS | Momentus 7200.4 SATA Product Manual - Page 38
Sector Vendor-specific S.M.A.R.T. Enable Operations S.M.A.R.T. Disable Operations S.M.A.R.T. Return Status 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. 32 Momentus 7200.4 SATA Product Manual, Rev - Seagate ST9250410AS | Momentus 7200.4 SATA Product Manual - Page 39
availability and compatibility. Technical Support Seagate technical support is available to assist you online at support.seagate.com or through one of our call centers. Have your system configuration information and your "ST" model/product number available. Momentus 7200.4 SATA Product Manual, Rev - Seagate ST9250410AS | Momentus 7200.4 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 7200.4 SATA Product Manual, Rev. A - Seagate ST9250410AS | Momentus 7200.4 SATA Product Manual - Page 41
Power Mode 26 chemical substances 16 China RoHS directive 16 Class B computing device 15 compatibility 14 Conducted noise 9 Conducted RF immunity 13 Configuring the drive feature 13 Freeze Lock 25 G Gbytes 5 geometry 5 gradient 4 Guaranteed sectors 3, 5 Momentus 7200.4 SATA Product Manual, Rev. - Seagate ST9250410AS | Momentus 7200.4 SATA Product Manual - Page 42
25 Read Multiple Extended 25 Read Native Max Address 25 Read Native Max Address Extended 25 Read Sectors 25 Read Sectors Extended 25 Read Sectors without Retries 25 Read Verify Sectors 25 Read Verify Sectors Extended 25 Read Verify Sectors without Retries 25 Momentus 7200.4 SATA Product Manual, Rev - Seagate ST9250410AS | Momentus 7200.4 SATA Product Manual - Page 43
13 Voltage tolerance 4, 9 W Warranty 13 Weight 3 weight 6 Wet bulb temperature 4, 11 Width 3 width 6 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 7200.4 SATA Product Manual, Rev. A 37 - Seagate ST9250410AS | Momentus 7200.4 SATA Product Manual - Page 44
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Seagate Technology LLC 920 Disc Drive, Scotts Valley, California 95066-4544, USA Publication Number: 100534376, Rev. A, Printed in USA
Product Manual
Momentus 7200.4 SATA
100534376
Rev. A
January 2009
ST9500420AS
ST9320423AS
ST9250410AS
ST9160412AS
ST9120410AS
ST9500420ASG
ST9320423ASG
ST9250410ASG
ST9160412ASG
ST9120410ASG