Momentus Family Product Overview
Page 2
... and report a lower capacity. Your computer's operating system may be small and thin, as well as secondary computers for the innovative features and technology that Seagate builds into every launch of the Momentus line. Specifications Capacities (GB)1 640, 500, 320, 250, 160 Interface SATA 3Gb/s Cache (MB) 8 and 16 Spindle Speed (RPM) Feature Options 5400 and 7200 Self-Encrypting Drives, Self-Encrypting Drives with limited functionality...
... and report a lower capacity. Your computer's operating system may be small and thin, as well as secondary computers for the innovative features and technology that Seagate builds into every launch of the Momentus line. Specifications Capacities (GB)1 640, 500, 320, 250, 160 Interface SATA 3Gb/s Cache (MB) 8 and 16 Spindle Speed (RPM) Feature Options 5400 and 7200 Self-Encrypting Drives, Self-Encrypting Drives with limited functionality...
Momentus Family Data Sheet
Page 2
... laptops and external enclosures Momentus 5400 Drives Momentus 7200 Drives Feature Options Standard Models Free-Fall Sensor Models FDE Models FDE FIPS 140-2 Models Interface Cache (MB) Configuration Bytes per Sector Reliability/Data Integrity 640GB1 ST9640320AS 500GB1 ST9500325AS ST9500325ASG2 ST9500327AS 320GB1 ST9320325AS 250GB1 ST9250315AS ST9250317AS SATA 3Gb/s NCQ SATA 3Gb/s NCQ SATA 3Gb/s NCQ 8 8 8 SATA 3Gb/s NCQ 8 512 512 512 512 Head-Rest Method Load/Unload Cycles Nonrecoverable Read Errors per Bits Read Annualized Failure Rate (AFR) Power Management Power (W) Seek...
... laptops and external enclosures Momentus 5400 Drives Momentus 7200 Drives Feature Options Standard Models Free-Fall Sensor Models FDE Models FDE FIPS 140-2 Models Interface Cache (MB) Configuration Bytes per Sector Reliability/Data Integrity 640GB1 ST9640320AS 500GB1 ST9500325AS ST9500325ASG2 ST9500327AS 320GB1 ST9320325AS 250GB1 ST9250315AS ST9250317AS SATA 3Gb/s NCQ SATA 3Gb/s NCQ SATA 3Gb/s NCQ 8 8 8 SATA 3Gb/s NCQ 8 512 512 512 512 Head-Rest Method Load/Unload Cycles Nonrecoverable Read Errors per Bits Read Annualized Failure Rate (AFR) Power Management Power (W) Seek...
Momentus 7200.4 SATA Product Manual
Page 3
commands 32 5.0 Seagate Technology support services 33 Momentus 7200.4 SATA Product Manual, Rev. A i Contents 1.0 Introduction 1 1.1 About the Serial ATA interface 2 2.0 Drive specifications 3 2.1 Specification summary table 3 2.2 Formatted capacity 5 2.2.1 LBA mode 5 2.3 Default logical geometry 5 2.4 Physical organization 5 2.5 Recording and interface technology 6 2.6 Physical characteristics 6 2.7 Seek time 7 2.8 Start/stop times 7 2.9 Power specifications 7 2.9.1 Power consumption 7 2.9.2 Conducted noise 9 2.9.3 Voltage tolerance 9 2.9.4 Power-management modes 10 2....
commands 32 5.0 Seagate Technology support services 33 Momentus 7200.4 SATA Product Manual, Rev. A i Contents 1.0 Introduction 1 1.1 About the Serial ATA interface 2 2.0 Drive specifications 3 2.1 Specification summary table 3 2.2 Formatted capacity 5 2.2.1 LBA mode 5 2.3 Default logical geometry 5 2.4 Physical organization 5 2.5 Recording and interface technology 6 2.6 Physical characteristics 6 2.7 Seek time 7 2.8 Start/stop times 7 2.9 Power specifications 7 2.9.1 Power consumption 7 2.9.2 Conducted noise 9 2.9.3 Voltage tolerance 9 2.9.4 Power-management modes 10 2....
Momentus 7200.4 SATA Product Manual
Page 7
...; 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 ST9500420ASG, ST9320423ASG, ST9250410ASG, ST9160412ASG, and ST9120410ASG models only) • Quiet operation. drive monitoring and reporting. • Support for Read Multiple and Write Multiple commands.
...; 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 ST9500420ASG, ST9320423ASG, ST9250410ASG, ST9160412ASG, and ST9120410ASG models only) • Quiet operation. drive monitoring and reporting. • Support for Read Multiple and Write Multiple commands.
Momentus 7200.4 SATA Product Manual
Page 8
... parallel ATA device behavior to higher performance levels. A In addition, Serial ATA makes the transition from http://www.serialata.org. 2 Momentus 7200.4 SATA Product Manual, Rev. This is with true plug-and-play connectivity. The primary advantages include: • Easy installation and configuration with parallel ATA. The Serial ATA interface connects each disc drive in your existing applications to work as normal. The host adapter may, optionally, emulate a master/slave environment to -point configuration with...
... parallel ATA device behavior to higher performance levels. A In addition, Serial ATA makes the transition from http://www.serialata.org. 2 Momentus 7200.4 SATA Product Manual, Rev. This is with true plug-and-play connectivity. The primary advantages include: • Easy installation and configuration with parallel ATA. The Serial ATA interface connects each disc drive in your existing applications to work as normal. The host adapter may, optionally, emulate a master/slave environment to -point configuration with...
Momentus 7200.4 SATA Product Manual
Page 9
... seek time, read (msec typical) Average seek, read /write heads Discs Cache (Mbytes) Recording density in this table are measured under ambient conditions, at 25°C, and nominal power. 2.1 Specification summary table The specifications listed in BPI (bits/inch max) Track density TPI (tracks/inch max) Areal density (Gbits/inch2 max) Spindle 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 (max) Width (max) Length (max) Weight (max) Power-on specification...
... seek time, read (msec typical) Average seek, read /write heads Discs Cache (Mbytes) Recording density in this table are measured under ambient conditions, at 25°C, and nominal power. 2.1 Specification summary table The specifications listed in BPI (bits/inch max) Track density TPI (tracks/inch max) Areal density (Gbits/inch2 max) Spindle 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 (max) Width (max) Length (max) Weight (max) Power-on specification...
Momentus 7200.4 SATA Product Manual
Page 10
.../support/service/ From this page, click on operating environment and formatting. **During periods of purchase. Accessible capacity may vary depending on the "Verify Your Warranty" link. A You will not contribute to battery power consumption. 4 Momentus 7200.4 SATA Product Manual, Rev. specification, which may occur according to the S.M.A.R.T. The system will pull power to the drive when entering S3 and S4; Table 1: Drive specifications Drive specification Read power (typical) Write power (typical) Idle mode, low power (typical) Standby mode Sleep mode Voltage...
.../support/service/ From this page, click on operating environment and formatting. **During periods of purchase. Accessible capacity may vary depending on the "Verify Your Warranty" link. A You will not contribute to battery power consumption. 4 Momentus 7200.4 SATA Product Manual, Rev. specification, which may occur according to the S.M.A.R.T. The system will pull power to the drive when entering S3 and S4; Table 1: Drive specifications Drive specification Read power (typical) Write power (typical) Idle mode, low power (typical) Standby mode Sleep mode Voltage...
Momentus 7200.4 SATA Product Manual
Page 11
... Device command" (words 60-61 and 100-103) for additional information about 48bit addressing support of drives with capacities over 137 Gbytes. 2.3 Default logical geometry Cylinders 16,383 Read/write heads 16 Sectors per sector 512 512 512 512 512 *One Gbyte equals one billion bytes when referring to hard drive capacity. 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...
... Device command" (words 60-61 and 100-103) for additional information about 48bit addressing support of drives with capacities over 137 Gbytes. 2.3 Default logical geometry Cylinders 16,383 Read/write heads 16 Sectors per sector 512 512 512 512 512 *One Gbyte equals one billion bytes when referring to hard drive capacity. 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...
Momentus 7200.4 SATA Product Manual
Page 12
2.5 Recording and interface technology Interface Recording method Recording density BPI (bits/inch max) Track density TPI (tracks/inch max) Areal density (Gbits/inch2 max) Spindle 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 ST9320423ASG ST9250410AS ST9250410ASG ST9160412AS ST9160412ASG ST9120410AS ST9120410ASG 9.5 +/-0.2 0.370...
2.5 Recording and interface technology Interface Recording method Recording density BPI (bits/inch max) Track density TPI (tracks/inch max) Areal density (Gbits/inch2 max) Spindle 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 ST9320423ASG ST9250410AS ST9250410ASG ST9160412AS ST9160412ASG ST9120410AS ST9120410ASG 9.5 +/-0.2 0.370...
Momentus 7200.4 SATA Product Manual
Page 16
... set the standby timer, the drive can control power management through the system setup program. In Sleep mode, the drive buffer is in Self Refresh Low Power mode, the heads are parked and the spindle is necessary. 10 Momentus 7200.4 SATA Product Manual, Rev. In both Idle and Standby mode, the drive accepts all current translation parameters intact. • Idle and Standby timers Each time the drive performs an Active function (read /write and seek operations...
... set the standby timer, the drive can control power management through the system setup program. In Sleep mode, the drive buffer is in Self Refresh Low Power mode, the heads are parked and the spindle is necessary. 10 Momentus 7200.4 SATA Product Manual, Rev. In both Idle and Standby mode, the drive accepts all current translation parameters intact. • Idle and Standby timers Each time the drive performs an Active function (read /write and seek operations...
Momentus 7200.4 SATA Product Manual
Page 19
... the likelihood of data loss by detecting a free fall event and unloading the actuator before a shock takes place in falls of purchase. 2.12 Electromagnetic immunity When properly installed in a representative host system, the drive operates without errors or degradation in performance when subjected to sense this event. Momentus 7200.4 SATA Product Manual, Rev. To disable this feature, use Set Features command 41h. To enable the Free Fall Protection...
... the likelihood of data loss by detecting a free fall event and unloading the actuator before a shock takes place in falls of purchase. 2.12 Electromagnetic immunity When properly installed in a representative host system, the drive operates without errors or degradation in performance when subjected to sense this event. Momentus 7200.4 SATA Product Manual, Rev. To disable this feature, use Set Features command 41h. To enable the Free Fall Protection...
Momentus 7200.4 SATA Product Manual
Page 20
... when used in a representative, end-user system by EN 55024. The Free Fall Protection feature is required. 14 Momentus 7200.4 SATA Product Manual, Rev. These drives have been tested and comply with UL 60950-1 and CSA C22.2 (950) and meet the Electromagnetic Compatibility (EMC) Framework requirements of the Broadcasting Communications Center (BCC) Ministry of Information and Communication Republic of the Electromagnetic Compatibility control Regulation...
... when used in a representative, end-user system by EN 55024. The Free Fall Protection feature is required. 14 Momentus 7200.4 SATA Product Manual, Rev. These drives have been tested and comply with UL 60950-1 and CSA C22.2 (950) and meet the Electromagnetic Compatibility (EMC) Framework requirements of the Broadcasting Communications Center (BCC) Ministry of Information and Communication Republic of the Electromagnetic Compatibility control Regulation...
Momentus 7200.4 SATA Product Manual
Page 26
... are designed for proper operation. Attaching SATA cabling Each cable is no jumpers, terminators, or other settings. Serial ATA drives are Device 0 (master) devices. See Table 7 for factory use only. 3.0 Gbits per second operation Limit data transfer rate to 26 AWG with the Serial ATA host adapter. A The cable size may be 30 to 1.5 Gbits per second Jumper block SATA power connector SATA interface connector Figure 2. The drive and the host receptacle incorporate features that enable the direct connection to be attached to...
... are designed for proper operation. Attaching SATA cabling Each cable is no jumpers, terminators, or other settings. Serial ATA drives are Device 0 (master) devices. See Table 7 for factory use only. 3.0 Gbits per second operation Limit data transfer rate to 26 AWG with the Serial ATA host adapter. A The cable size may be 30 to 1.5 Gbits per second Jumper block SATA power connector SATA interface connector Figure 2. The drive and the host receptacle incorporate features that enable the direct connection to be attached to...
Momentus 7200.4 SATA Product Manual
Page 31
... F9h Momentus 7200.4 SATA Product Manual, Rev. A 25 implementation. Command name ATA-standard commands Device Configuration Restore Device Configuration Freeze Lock Device Configuration Identify Device Configuration Set Download Microcode Execute Device Diagnostics Flush Cache Flush Cache Extended Identify Device Initialize Device Parameters Read Buffer Read DMA Read DMA Extended Read DMA without Retries Read Long with Retries Read Long without Retries Read Multiple Read Multiple Extended Read Native Max Address Read Native Max Address Extended Read Sectors Read Sectors Extended Read Sectors...
... F9h Momentus 7200.4 SATA Product Manual, Rev. A 25 implementation. Command name ATA-standard commands Device Configuration Restore Device Configuration Freeze Lock Device Configuration Identify Device Configuration Set Download Microcode Execute Device Diagnostics Flush Cache Flush Cache Extended Identify Device Initialize Device Parameters Read Buffer Read DMA Read DMA Extended Read DMA without Retries Read Long with Retries Read Long without Retries Read Multiple Read Multiple Extended Read Native Max Address Read Native Max Address Extended Read Sectors Read Sectors Extended Read Sectors...
Momentus 7200.4 SATA Product Manual
Page 33
... 0000H 0400H 0000H x.xx Momentus 7200.4 SATA Product Manual, Rev. The following power up. Command name Standby Immediate ATA-standard security commands Security Set Password Security Unlock Security Erase Prepare Security Erase Unit Security Freeze Lock Security Disable Password Command code (in hex) 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 commands contain drive-specific features that may not be set to end of the drive. Parameters listed with an...
... 0000H 0400H 0000H x.xx Momentus 7200.4 SATA Product Manual, Rev. The following power up. Command name Standby Immediate ATA-standard security commands Security Set Password Security Unlock Security Erase Prepare Security Erase Unit Security Freeze Lock Security Disable Password Command code (in hex) 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 commands contain drive-specific features that may not be set to end of the drive. Parameters listed with an...
Momentus 7200.4 SATA Product Manual
Page 34
... sectors per interrupt on Read multiple and Write multiple (16) Reserved Standard Standby timer, IORDY supported and may be disabled ATA-reserved PIO data-transfer cycle timing mode Retired Words 54-58, 64-70 and 88 are valid Number of current logical cylinders Number of current logical heads Number of current logical sectors per logical track Current capacity in sectors Number of sectors transferred during a Read Multiple or Write Multiple command Total number of user-addressable sectors...
... sectors per interrupt on Read multiple and Write multiple (16) Reserved Standard Standby timer, IORDY supported and may be disabled ATA-reserved PIO data-transfer cycle timing mode Retired Words 54-58, 64-70 and 88 are valid Number of current logical cylinders Number of current logical heads Number of current logical sectors per logical track Current capacity in sectors Number of sectors transferred during a Read Multiple or Write Multiple command Total number of user-addressable sectors...
Momentus 7200.4 SATA Product Manual
Page 35
... Serial ATA capabilities ATA-reserved Serial ATA features supported Serial ATA features enabled Major version number Minor version number Command sets supported Command sets supported Command sets support extension Command sets enabled Command sets enabled Command sets enable extension Ultra DMA support and current mode (see note following this table) Security erase time Enhanced security erase time Master password revision code Hardware reset value (see description following this table) Auto acoustic management setting ATA-reserved Total number of user-addressable LBA sectors available...
... Serial ATA capabilities ATA-reserved Serial ATA features supported Serial ATA features enabled Major version number Minor version number Command sets supported Command sets supported Command sets support extension Command sets enabled Command sets enabled Command sets enable extension Ultra DMA support and current mode (see note following this table) Security erase time Enhanced security erase time Master password revision code Hardware reset value (see description following this table) Auto acoustic management setting ATA-reserved Total number of user-addressable LBA sectors available...
Momentus 7200.4 SATA Product Manual
Page 38
... S.M.A.R.T. features disabled. command S.M.A.R.T. Disable Operations S.M.A.R.T. A 4.3.3 S.M.A.R.T. commands S.M.A.R.T. provides near-term failure prediction for D4H) that supports S.M.A.R.T. makes a status report available to enable this feature. commands and implementation, see the Draft ATA-8 Standard. The diagnostic software ships with S.M.A.R.T. command codes that are predictable. Table 9: S.M.A.R.T. Read Data Vendor-specific S.M.A.R.T. Return Status Note. If an appropriate code is not written to the Error register. 32 Momentus 7200.4 SATA Product Manual, Rev...
... S.M.A.R.T. features disabled. command S.M.A.R.T. Disable Operations S.M.A.R.T. A 4.3.3 S.M.A.R.T. commands S.M.A.R.T. provides near-term failure prediction for D4H) that supports S.M.A.R.T. makes a status report available to enable this feature. commands and implementation, see the Draft ATA-8 Standard. The diagnostic software ships with S.M.A.R.T. command codes that are predictable. Table 9: S.M.A.R.T. Read Data Vendor-specific S.M.A.R.T. Return Status Note. If an appropriate code is not written to the Error register. 32 Momentus 7200.4 SATA Product Manual, Rev...
Momentus 7200.4 SATA Product Manual
Page 40
... FAX 1-800-475-0158 +1-905-474-2459 Europe, the Middle East and Africa Support Services For an extensive list of telephone numbers to technical support, presales and warranty service in USA/ Canada/Latin America, including business hours, go to the "Contact Us" page on www.seagate.com. 34 Momentus 7200.4 SATA Product Manual, Rev. Customer Service Operations Warranty Service Seagate offers worldwide customer support for the return of defective...
... FAX 1-800-475-0158 +1-905-474-2459 Europe, the Middle East and Africa Support Services For an extensive list of telephone numbers to technical support, presales and warranty service in USA/ Canada/Latin America, including business hours, go to the "Contact Us" page on www.seagate.com. 34 Momentus 7200.4 SATA Product Manual, Rev. Customer Service Operations Warranty Service Seagate offers worldwide customer support for the return of defective...
Momentus 7200.4 SATA Product Manual
Page 41
... Commission 14 Flush Cache 25 Flush Cache Extended 25 Formatted capacity 5 Formatted Gbytes 3 Free Fall Protection feature 13 Freeze Lock 25 G Gbytes 5 geometry 5 gradient 4 Guaranteed sectors 3, 5 Momentus 7200.4 SATA Product Manual, Rev. Index A ACA 14 acoustics 4, 12 Active mode 10 Address 25 AFR 13 Agency certification 14 Altitude 11 Altitude, nonoperating 4 Altitude, operating 4 Ambient temperature 4, 11 ambient temperature 7 Annualized Failure Rate 13 Annualized Failure Rate (AFR) 4 Areal density 3, 6 ATA commands 25 ATA data-transfer modes supported 3 Australia/New Zealand Standard...
... Commission 14 Flush Cache 25 Flush Cache Extended 25 Formatted capacity 5 Formatted Gbytes 3 Free Fall Protection feature 13 Freeze Lock 25 G Gbytes 5 geometry 5 gradient 4 Guaranteed sectors 3, 5 Momentus 7200.4 SATA Product Manual, Rev. Index A ACA 14 acoustics 4, 12 Active mode 10 Address 25 AFR 13 Agency certification 14 Altitude 11 Altitude, nonoperating 4 Altitude, operating 4 Ambient temperature 4, 11 ambient temperature 7 Annualized Failure Rate 13 Annualized Failure Rate (AFR) 4 Areal density 3, 6 ATA commands 25 ATA data-transfer modes supported 3 Australia/New Zealand Standard...