Momentus 7200.4 SATA Product Manual
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Product Manual Momentus 7200.4 SATA ST9500420AS ST9320423AS ST9250410AS ST9160412AS ST9120410AS ST9500420ASG ST9320423ASG ST9250410ASG ST9160412ASG ST9120410ASG 100534376 Rev. A January 2009
Product Manual Momentus 7200.4 SATA ST9500420AS ST9320423AS ST9250410AS ST9160412AS ST9120410AS ST9500420ASG ST9320423ASG ST9250410ASG ST9160412ASG ST9120410ASG 100534376 Rev. A January 2009
Momentus 7200.4 SATA Product Manual
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... the following Seagate Momentus® 7200.4 SATA model drives: Standard models ST9500420AS ST9320423AS ST9250410AS ST9160412AS ST9120410AS Free Fall Protection models ST9500420ASG ST9320423ASG ST9250410ASG ST9160412ASG ST9120410ASG These drives provide the following key features: • 7,200-RPM spindle speed. • 16-Mbyte buffer. • Free Fall Protection (on ST9500420ASG, ST9320423ASG, ST9250410ASG, ST9160412ASG, and ST9120410ASG models only) • Quiet operation. Momentus 7200.4 SATA...
... the following Seagate Momentus® 7200.4 SATA model drives: Standard models ST9500420AS ST9320423AS ST9250410AS ST9160412AS ST9120410AS Free Fall Protection models ST9500420ASG ST9320423ASG ST9250410ASG ST9160412ASG ST9120410ASG These drives provide the following key features: • 7,200-RPM spindle speed. • 16-Mbyte buffer. • Free Fall Protection (on ST9500420ASG, ST9320423ASG, ST9250410ASG, ST9160412ASG, and ST9120410ASG models only) • Quiet operation. Momentus 7200.4 SATA...
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...typical) Average seek, write (msec typical) Startup current, +5V (max) Seek power (typical) ST9500420AS ST9320423AS ST9250410AS ST9160412AS ST9120410AS ST9500420ASG ST9320423ASG ST9250410ASG ST9160412ASG ST9120410ASG 500 320 250 160 120 976,773,168 512 4 625,142,448 3/4 488,397,168 2 312,581,...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. Table 1: Drive specifications Drive specification Formatted Gbytes (512 bytes/sector)* Guaranteed sectors Bytes per sector Physical read/write heads Discs Cache (Mbytes...
...typical) Average seek, write (msec typical) Startup current, +5V (max) Seek power (typical) ST9500420AS ST9320423AS ST9250410AS ST9160412AS ST9120410AS ST9500420ASG ST9320423ASG ST9250410ASG ST9160412ASG ST9120410ASG 500 320 250 160 120 976,773,168 512 4 625,142,448 3/4 488,397,168 2 312,581,...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. Table 1: Drive specifications Drive specification Formatted Gbytes (512 bytes/sector)* Guaranteed sectors Bytes per sector Physical read/write heads Discs Cache (Mbytes...
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...Momentus 7200.4 SATA Product Manual, Rev. specification, which may occur according to the S.M.A.R.T. You will display the warranty information 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. Yes (requires COMRESET from host after a hotplug event) *One Gbyte equals one billion bytes when referring to hard drive capacity. A Table 1: Drive specifications Drive... ST9500420AS ST9320423AS ST9250410AS ST9160412AS ST9120410AS ST9500420ASG ST9320423ASG ST9250410ASG ...
...Momentus 7200.4 SATA Product Manual, Rev. specification, which may occur according to the S.M.A.R.T. You will display the warranty information 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. Yes (requires COMRESET from host after a hotplug event) *One Gbyte equals one billion bytes when referring to hard drive capacity. A Table 1: Drive specifications Drive... ST9500420AS ST9320423AS ST9250410AS ST9160412AS ST9120410AS ST9500420ASG ST9320423ASG ST9250410ASG ...
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...ST9320423AS and ST9320423ASG ST9250410AS and ST9250410ASG ST9160412AS and ST9160412ASG ST9120410AS and ST9120410ASG Formatted capacity* 500 Gbytes 320 Gbytes 250 Gbytes 160 Gbytes 120 Gbytes Guaranteed sectors 976,773,168 625,142,448 488,397,168 312,581,808 234,441,648 Bytes per track 63 LBA mode When addressing these drives... depending on operating environment and formatting. 2.2.1 LBA mode When addressing these drives in LBA mode, all blocks (sectors) are consecutively numbered from 0 to n-1, where n is the number of discs 2 2 1 1 1 Momentus 7200.4 SATA Product Manual, Rev.
...ST9320423AS and ST9320423ASG ST9250410AS and ST9250410ASG ST9160412AS and ST9160412ASG ST9120410AS and ST9120410ASG Formatted capacity* 500 Gbytes 320 Gbytes 250 Gbytes 160 Gbytes 120 Gbytes Guaranteed sectors 976,773,168 625,142,448 488,397,168 312,581,808 234,441,648 Bytes per track 63 LBA mode When addressing these drives... depending on operating environment and formatting. 2.2.1 LBA mode When addressing these drives in LBA mode, all blocks (sectors) are consecutively numbered from 0 to n-1, where n is the number of discs 2 2 1 1 1 Momentus 7200.4 SATA Product Manual, Rev.
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...buffer 2.6 Physical characteristics Drive specification Height (mm) (inches) Width (mm) (inches) Length (mm) (inches) Typical weight ST9500420AS ST9500420ASG ST9320423AS ST9320423ASG ST9250410AS ST9250410ASG ST9160412AS ST9160412ASG ...ST9120410AS ST9120410ASG 9.5 +/-0.2 0.370 +/-0.008 69.85 +/-0.25 2.750 +/-0.010 100.35 +0.20 / -0.25 3.951 +0.008 / -.010 110 grams 0.238 pounds 105 grams 0.227 pounds Serial ATA (SATA) Perpendicular 1,490k 265k 394 7,200 1.23 3.0 1:1 16 Mbytes (16,384 kbytes) 6 Momentus 7200...
...buffer 2.6 Physical characteristics Drive specification Height (mm) (inches) Width (mm) (inches) Length (mm) (inches) Typical weight ST9500420AS ST9500420ASG ST9320423AS ST9320423ASG ST9250410AS ST9250410ASG ST9160412AS ST9160412ASG ...ST9120410AS ST9120410ASG 9.5 +/-0.2 0.370 +/-0.008 69.85 +/-0.25 2.750 +/-0.010 100.35 +0.20 / -0.25 3.951 +0.008 / -.010 110 grams 0.238 pounds 105 grams 0.227 pounds Serial ATA (SATA) Perpendicular 1,490k 265k 394 7,200 1.23 3.0 1:1 16 Mbytes (16,384 kbytes) 6 Momentus 7200...
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... Note. Momentus 7200.4 SATA Product Manual, Rev. 2.10 Environmental specifications This section provides the temperature, humidity, shock, and vibration specifications for additional information about this document when subjected to a maximum operating shock of 350 Gs based on ST9500420ASG, ST9320423ASG, ST9250410ASG,... of the environment immediately surrounding the drive. A 11 Above 1,000 feet (305 meters), the maximum temperature is provided by 1°C every 1000 feet. See Section 2.13.1 for Momentus 7200.4 SATA drives. 2.10.1 Ambient temperature Ambient temperature...
... Note. Momentus 7200.4 SATA Product Manual, Rev. 2.10 Environmental specifications This section provides the temperature, humidity, shock, and vibration specifications for additional information about this document when subjected to a maximum operating shock of 350 Gs based on ST9500420ASG, ST9320423ASG, ST9250410ASG,... of the environment immediately surrounding the drive. A 11 Above 1,000 feet (305 meters), the maximum temperature is provided by 1°C every 1000 feet. See Section 2.13.1 for Momentus 7200.4 SATA drives. 2.10.1 Ambient temperature Ambient temperature...
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... 0.5% 600,000 software-controlled power on/off cycles 50,000 hard power on/off cycles 600,000 software-controlled power on/off cycles 50,000 hard power on the printed circuit board assembly (PCBA) to access ...seagate.com/support/service/ From this page, click on ST9500420ASG, ST9320423ASG, ST9250410ASG, ST9160412ASG, and ST9120410ASG models, use Set Features command C1h. This feature is operating. To enable the Free Fall Protection feature on the "Verify Your Warranty" link. Momentus 7200.4 SATA Product Manual, Rev. You will display the warranty information for a specific drive...
... 0.5% 600,000 software-controlled power on/off cycles 50,000 hard power on/off cycles 600,000 software-controlled power on/off cycles 50,000 hard power on the printed circuit board assembly (PCBA) to access ...seagate.com/support/service/ From this page, click on ST9500420ASG, ST9320423ASG, ST9250410ASG, ST9160412ASG, and ST9120410ASG models, use Set Features command C1h. This feature is operating. To enable the Free Fall Protection feature on the "Verify Your Warranty" link. Momentus 7200.4 SATA Product Manual, Rev. You will display the warranty information for a specific drive...
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... ST9500420ASG, ST9320423ASG, ST9250410ASG, ST9160412ASG, and ST9120410ASG models. 2.14 Agency certification 2.14.1 Safety certification The drives are tested in representative end-user systems. Although CE-marked Seagate drives comply with...Emission levels are defined by TUV North America. 2.14.2 Electromagnetic compatibility Hard drives that display the CE mark comply with the European Union (EU) ... products. Testing is required. 14 Momentus 7200.4 SATA Product Manual, Rev. The drive is available through SMART Attribute FEh. These drives have been tested and comply with the...
... ST9500420ASG, ST9320423ASG, ST9250410ASG, ST9160412ASG, and ST9120410ASG models. 2.14 Agency certification 2.14.1 Safety certification The drives are tested in representative end-user systems. Although CE-marked Seagate drives comply with...Emission levels are defined by TUV North America. 2.14.2 Electromagnetic compatibility Hard drives that display the CE mark comply with the European Union (EU) ... products. Testing is required. 14 Momentus 7200.4 SATA Product Manual, Rev. The drive is available through SMART Attribute FEh. These drives have been tested and comply with the...
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...xxxxH xxxxH xxxxH ST9500420AS = 0FFFFFFFh ST9500420ASG = 0FFFFFFFh ST9320423AS = 0FFFFFFFh ST9320423ASG = 0FFFFFFFh ST9250410AS = 0FFFFFFFh ST9250410ASG = 0FFFFFFFh ST9160412AS = 0FFFFFFFh ST9160412ASG = 0FFFFFFFh ST9120410AS = 234,441,648 ST9120410ASG = 234,441,648 0000H xx07H 0003H 0078H 0078H 00F0H 0078H 0000H 0000H 28 Momentus 7200.4 SATA Product Manual, Rev. Retired Multiword DMA...51 52 53 54 55 56 57-58 59 60-61 62 63 64 65 66 67 68 69-74 75 Description Drive model number: (40 ASCII characters, padded with blanks to all capacities over 137Gbytes (see note following this field is one...
...xxxxH xxxxH xxxxH ST9500420AS = 0FFFFFFFh ST9500420ASG = 0FFFFFFFh ST9320423AS = 0FFFFFFFh ST9320423ASG = 0FFFFFFFh ST9250410AS = 0FFFFFFFh ST9250410ASG = 0FFFFFFFh ST9160412AS = 0FFFFFFFh ST9160412ASG = 0FFFFFFFh ST9120410AS = 234,441,648 ST9120410ASG = 234,441,648 0000H xx07H 0003H 0078H 0078H 00F0H 0078H 0000H 0000H 28 Momentus 7200.4 SATA Product Manual, Rev. Retired Multiword DMA...51 52 53 54 55 56 57-58 59 60-61 62 63 64 65 66 67 68 69-74 75 Description Drive model number: (40 ASCII characters, padded with blanks to all capacities over 137Gbytes (see note following this field is one...
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... Seagate-reserved ATA-reserved Value 0508H 0000H 0048H 0040H 003EH 0000H 306BH 4001H 4000H 30xxH 0001H 4000H xx7FH 0000H 0000H FFFEH xxxxH xxxxH 0000H ST9500420AS = 976,773,168 ST9500420ASG = 976,773,168 ST9320423AS = 625,142,448 ST9320423ASG ... 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. Word 76 77 78 79 80 81 82 83 84 85 86 87 88 89... for related information) These words are required for drives that support the 48-bit addressing feature. A 29 Maximum value: 0000FFFFFFFFFFFFh.
... Seagate-reserved ATA-reserved Value 0508H 0000H 0048H 0040H 003EH 0000H 306BH 4001H 4000H 30xxH 0001H 4000H xx7FH 0000H 0000H FFFEH xxxxH xxxxH 0000H ST9500420AS = 976,773,168 ST9500420ASG = 976,773,168 ST9320423AS = 625,142,448 ST9320423ASG ... 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. Word 76 77 78 79 80 81 82 83 84 85 86 87 88 89... for related information) These words are required for drives that support the 48-bit addressing feature. A 29 Maximum value: 0000FFFFFFFFFFFFh.