Momentus Family Data Sheet
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...Momentus, QuietStep and Seagate Secure are registered trademarks of measurement and report a lower capacity. The export or re-export of hardware or software containing encryption may use a different standard of Seagate Technology LLC in January, 2010; Seagate reserves the right to drive capacity, one gigabyte, or GB.../9.5 2.75/69.85 3.951/100.35 0.238/110 250GB1 ST9250410AS ST9250410ASG2 ST9250411AS ST9250412AS3 SATA 3Gb/s NCQ 16 512 Quiet Step Ramp...Momentus® The world's most feature-rich 2.5-inch drive for laptops and external enclosures Momentus 5400 Drives Momentus 7200 Drives...
...Momentus, QuietStep and Seagate Secure are registered trademarks of measurement and report a lower capacity. The export or re-export of hardware or software containing encryption may use a different standard of Seagate Technology LLC in January, 2010; Seagate reserves the right to drive capacity, one gigabyte, or GB.../9.5 2.75/69.85 3.951/100.35 0.238/110 250GB1 ST9250410AS ST9250410ASG2 ST9250411AS ST9250412AS3 SATA 3Gb/s NCQ 16 512 Quiet Step Ramp...Momentus® The world's most feature-rich 2.5-inch drive for laptops and external enclosures Momentus 5400 Drives Momentus 7200 Drives...
Momentus 7200.4 SATA Product Manual
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A January 2009 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.
Momentus 7200.4 SATA Product Manual
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... 16 3.0 Configuring and mounting the drive 19 3.1 Handling and static-discharge precautions 19 3.2 Configuring the drive 20 3.3 Serial ATA cables and connectors 20 3.4 Drive mounting 21 4.0 Serial ATA (SATA...) interface 23 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...
... 16 3.0 Configuring and mounting the drive 19 3.1 Handling and static-discharge precautions 19 3.2 Configuring the drive 20 3.3 Serial ATA cables and connectors 20 3.4 Drive mounting 21 4.0 Serial ATA (SATA...) interface 23 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...
Momentus 7200.4 SATA Product Manual
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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 Figure 4. Figure 2. List of Figures Figure 1. Figure 3.
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 Figure 4. Figure 2. List of Figures Figure 1. Figure 3.
Momentus 7200.4 SATA Product Manual
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... reporting. • Support for 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 -the-fly error-correction algorithms. •...
... reporting. • Support for 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 -the-fly error-correction algorithms. •...
Momentus 7200.4 SATA Product Manual
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...the traditional device registers, referred to higher performance levels. In addition, Serial ATA makes the transition from http://www.serialata.org. 2 Momentus 7200.4 SATA Product Manual, Rev. The host adapter may, optionally, emulate a master/slave environment to host software where two devices on ...two separate ports. The Serial ATA host adapter and drive share the function of emulating parallel ATA device behavior to host software as the Shadow Register Block. For additional information about how...
...the traditional device registers, referred to higher performance levels. In addition, Serial ATA makes the transition from http://www.serialata.org. 2 Momentus 7200.4 SATA Product Manual, Rev. The host adapter may, optionally, emulate a master/slave environment to host software where two devices on ...two separate ports. The Serial ATA host adapter and drive share the function of emulating parallel ATA device behavior to host software as the Shadow Register Block. For additional information about how...
Momentus 7200.4 SATA Product Manual
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... 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 2 312,581,808...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 Table 1: Drive specifications Drive specification Formatted Gbytes (512 bytes/sector)* Guaranteed sectors Bytes per sector Physical read/write heads Discs Cache (Mbytes...
... 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 2 312,581,808...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 Table 1: Drive specifications Drive specification Formatted Gbytes (512 bytes/sector)* Guaranteed sectors Bytes per sector Physical read/write heads Discs Cache (Mbytes...
Momentus 7200.4 SATA Product Manual
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...Momentus 7200.4 SATA Product Manual, Rev. Yes (requires COMRESET from host after a hotplug event) *One Gbyte equals one billion bytes when referring to the drive when entering S3 and S4; Table 1: Drive specifications Drive... Hotplug operation per Serial ATA Revision 2.6 specification ST9500420AS ST9320423AS ST9250410AS ST9160412AS ST9120410AS ST9500420ASG ST9320423ASG ST9250410ASG ST9160412ASG ST9120410ASG 2.1 watts 2.2 ...hard power on/off cycles To determine the warranty for your drive. while in the S3 and S4 states, drive sleep and drive standby modes will pull power to hard drive...
...Momentus 7200.4 SATA Product Manual, Rev. Yes (requires COMRESET from host after a hotplug event) *One Gbyte equals one billion bytes when referring to the drive when entering S3 and S4; Table 1: Drive specifications Drive... Hotplug operation per Serial ATA Revision 2.6 specification ST9500420AS ST9320423AS ST9250410AS ST9160412AS ST9120410AS ST9500420ASG ST9320423ASG ST9250410ASG ST9160412ASG ST9120410ASG 2.1 watts 2.2 ...hard power on/off cycles To determine the warranty for your drive. while in the S3 and S4 states, drive sleep and drive standby modes will pull power to hard drive...
Momentus 7200.4 SATA Product Manual
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...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... of discs 2 2 1 1 1 Momentus 7200.4 SATA Product Manual, Rev. A 5 Accessible capacity may vary 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 hard drive capacity.
...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... of discs 2 2 1 1 1 Momentus 7200.4 SATA Product Manual, Rev. A 5 Accessible capacity may vary 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 hard drive capacity.
Momentus 7200.4 SATA Product Manual
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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...
Momentus 7200.4 SATA Product Manual
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...of drives tested, under nominal conditions, at 25°C ambient temperature. • Spinup power Spinup power is measured based on three random seek operations every 100 msecs. Seek mode power is measured from the time of power-on to consistently meet the noted values. Momentus 7200.4 ... latency Read 1.5 11.0 22.0 4.17 Note. Physical seeks, regardless of at 25°C ambient temperature. Servo electronics are measured using drive diagnostics. 2.7 Seek time Seek measurements are taken with the heads on track, based on three 63 sector read or write operation. This ...
...of drives tested, under nominal conditions, at 25°C ambient temperature. • Spinup power Spinup power is measured based on three random seek operations every 100 msecs. Seek mode power is measured from the time of power-on to consistently meet the noted values. Momentus 7200.4 ... latency Read 1.5 11.0 22.0 4.17 Note. Physical seeks, regardless of at 25°C ambient temperature. Servo electronics are measured using drive diagnostics. 2.7 Seek time Seek measurements are taken with the heads on track, based on three 63 sector read or write operation. This ...
Momentus 7200.4 SATA Product Manual
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...Typical +5V only startup and operation current profile 8 Momentus 7200.4 SATA Product Manual, Rev. specification, which may occur according to operational levels. 2.9.1.1 Typical current profile Figure 1. • Idle mode power Idle mode power is measured with the drive up to speed, with servo electronics active and with... the heads in a random track location. • Standby mode During Standby mode, the drive accepts commands, but the drive is not spinning, and the servo and read/ write electronics are in power-down model Table 3: DC power Power ...
...Typical +5V only startup and operation current profile 8 Momentus 7200.4 SATA Product Manual, Rev. specification, which may occur according to operational levels. 2.9.1.1 Typical current profile Figure 1. • Idle mode power Idle mode power is measured with the drive up to speed, with servo electronics active and with... the heads in a random track location. • Standby mode During Standby mode, the drive accepts commands, but the drive is not spinning, and the servo and read/ write electronics are in power-down model Table 3: DC power Power ...
Momentus 7200.4 SATA Product Manual
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Using 5-volt power, the drive is expected to operate with a maximum of 100 mV peak-to 10 MHz. Note. A 9 2.9.2 Conducted noise Input noise ripple is measured at up to -peak square-wave injected noise at the host system power supply across an equivalent 15-ohm resistive load on the +5 volt line. Equivalent resistance is calculated by dividing the 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.
Using 5-volt power, the drive is expected to operate with a maximum of 100 mV peak-to 10 MHz. Note. A 9 2.9.2 Conducted noise Input noise ripple is measured at up to -peak square-wave injected noise at the host system power supply across an equivalent 15-ohm resistive load on the +5 volt line. Equivalent resistance is calculated by dividing the 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.
Momentus 7200.4 SATA Product Manual
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...to Active mode when disc access is necessary. 10 Momentus 7200.4 SATA Product Manual, Rev. In both Idle and Standby mode, the drive accepts all commands and returns to provide greater energy efficiency. After receiving a reset, the drive exits Sleep mode and enters Standby mode with all...time disc access is necessary. • Sleep mode The drive enters Sleep mode after it receives a Hard Reset or Soft Reset from the host. The drive leaves Sleep mode after receiving a Sleep command from the host. The drive features the following power-management modes: Table 4: Power management...
...to Active mode when disc access is necessary. 10 Momentus 7200.4 SATA Product Manual, Rev. In both Idle and Standby mode, the drive accepts all commands and returns to provide greater energy efficiency. After receiving a reset, the drive exits Sleep mode and enters Standby mode with all...time disc access is necessary. • Sleep mode The drive enters Sleep mode after it receives a Hard Reset or Soft Reset from the host. The drive leaves Sleep mode after receiving a Sleep command from the host. The drive features the following power-management modes: Table 4: Power management...
Momentus 7200.4 SATA Product Manual
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...m (-1,000 ft to a maximum operating shock of 350 Gs based on ST9500420ASG, ST9320423ASG, ST9250410ASG, ST9160412ASG, and ST9120410ASG models. Momentus 7200.4 SATA Product Manual, Rev. 2.10 Environmental specifications This section provides the temperature, humidity, shock, and vibration specifications for additional ...40,000+ ft) 2.10.6 Shock All shock specifications assume that the drive 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 is derated linearly by the Free Fall...
...m (-1,000 ft to a maximum operating shock of 350 Gs based on ST9500420ASG, ST9320423ASG, ST9250410ASG, ST9160412ASG, and ST9120410ASG models. Momentus 7200.4 SATA Product Manual, Rev. 2.10 Environmental specifications This section provides the temperature, humidity, shock, and vibration specifications for additional ...40,000+ ft) 2.10.6 Shock All shock specifications assume that the drive 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 is derated linearly by the Free Fall...
Momentus 7200.4 SATA Product Manual
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...12 Momentus 7200.4 SATA Product Manual, Rev. The nonoperating shock level that the drive can experience without incurring physical damage or degradation in performance when subsequently put into operation is 600 Gs based on a nonrepetitive half-sine shock pulse of 2 msec duration. Seagate uses ...the lower limit for the threshold curve* to discern tone audibility and to compensate for measurement and identification of 1 msec duration. 2.10.6.2 Nonoperating shock The nonoperating shock level that the drive can experience without incurring physical ...
...12 Momentus 7200.4 SATA Product Manual, Rev. The nonoperating shock level that the drive can experience without incurring physical damage or degradation in performance when subsequently put into operation is 600 Gs based on a nonrepetitive half-sine shock pulse of 2 msec duration. Seagate uses ...the lower limit for the threshold curve* to discern tone audibility and to compensate for measurement and identification of 1 msec duration. 2.10.6.2 Nonoperating shock The nonoperating shock level that the drive can experience without incurring physical ...
Momentus 7200.4 SATA Product Manual
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... 61000-4-5: 95 EN 61000-4-6: 97 EN 61000-4-8: 97 30% Reduction for 25 cycles >95% Reduction for 250 cycles >95%, 0.5 cycles C EN 61000-4-11: 94 C B 2.13 Reliability Measurement type Nonrecoverable read errors... 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 your drive. 2.13.1...in the following web page: www.seagate.com/support/service/ From this event. Momentus 7200.4 SATA Product Manual, Rev. A 13 The system will be asked to provide the drive serial number, model number (or ...
... 61000-4-5: 95 EN 61000-4-6: 97 EN 61000-4-8: 97 30% Reduction for 25 cycles >95% Reduction for 250 cycles >95%, 0.5 cycles C EN 61000-4-11: 94 C B 2.13 Reliability Measurement type Nonrecoverable read errors... 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 your drive. 2.13.1...in the following web page: www.seagate.com/support/service/ From this event. Momentus 7200.4 SATA Product Manual, Rev. A 13 The system will be asked to provide the drive serial number, model number (or ...
Momentus 7200.4 SATA Product Manual
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...guarantee that all systems will comply with the directives. Drives are tested in a representative, end-user system by TUV North America. 2.14.2 Electromagnetic compatibility Hard drives that display the CE mark comply with the European Union...Momentus 7200.4 SATA Product Manual, Rev. Drives are defined by the product standards for Class B products. As a subassembly, no Federal Communications Commission verification or certification of the device is performed to confirm compliance with the EC directives specified in the Electromagnetic Compatibility Directive (89/336/EEC). A Seagate...
...guarantee that all systems will comply with the directives. Drives are tested in a representative, end-user system by TUV North America. 2.14.2 Electromagnetic compatibility Hard drives that display the CE mark comply with the European Union...Momentus 7200.4 SATA Product Manual, Rev. Drives are defined by the product standards for Class B products. As a subassembly, no Federal Communications Commission verification or certification of the device is performed to confirm compliance with the EC directives specified in the Electromagnetic Compatibility Directive (89/336/EEC). A Seagate...
Momentus 7200.4 SATA Product Manual
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...different outlet so that interference will not occur in a particular installation. Government Printing Office, Washington, DC 20402. Momentus 7200.4 SATA Product Manual, Rev. Seagate Technology LLC has tested this equipment does cause interference to radio or television, which can be determined by the... the Superintendent of the FCC rules. A 15 You may cause interference to ensure that the total assembly (enclosure, disc drive, motherboard, power supply, etc.) does comply with the limits for additional suggestions. Operation with the manufacturer's instructions, may ...
...different outlet so that interference will not occur in a particular installation. Government Printing Office, Washington, DC 20402. Momentus 7200.4 SATA Product Manual, Rev. Seagate Technology LLC has tested this equipment does cause interference to radio or television, which can be determined by the... the Superintendent of the FCC rules. A 15 You may cause interference to ensure that the total assembly (enclosure, disc drive, motherboard, power supply, etc.) does comply with the limits for additional suggestions. Operation with the manufacturer's instructions, may ...
Momentus 7200.4 SATA Product Manual
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... components to uncontrolled chemical pollutants and corrosive chemicals as electronic drive component reliability can be the most damaging. In addition, electronic components 16 Momentus 7200.4 SATA Product Manual, Rev. A This drive is manufactured with components and materials that comply with the ... copper, nickel and gold films used in electronic products, effective July 2006. "X RoHS MCV 2.16 Corrosive environment Seagate electronic drive components pass accelerated corrosion testing equivalent to 10 years exposure to be affected by the China RoHS MCV Standard. However...
... components to uncontrolled chemical pollutants and corrosive chemicals as electronic drive component reliability can be the most damaging. In addition, electronic components 16 Momentus 7200.4 SATA Product Manual, Rev. A This drive is manufactured with components and materials that comply with the ... copper, nickel and gold films used in electronic products, effective July 2006. "X RoHS MCV 2.16 Corrosive environment Seagate electronic drive components pass accelerated corrosion testing equivalent to 10 years exposure to be affected by the China RoHS MCV Standard. However...