Product Manual
Page 9
.... • SeaTools diagnostic software performs a drive self-test that may support NCQ These drives provide the following Seagate Barracuda® 7200.7 Serial ATA model drives: Table 1: Barracuda 7200.7 Serial ATA models OEM models ST3200822AS ST3160023AS [1] ST3160021AS [1] ST3120026AS [1] ST3120022AS [1] ST380013AS [1] ST380011AS [1] ST340111AS [1] ST340014AS [1] Distribution models not supporting NCQ ST3200822AS ST3160023AS ST3120026AS ST380013AS Distribution models supporting NCQ ST3160827AS ST3120827AS ST380817AS [1] OEM model that...
.... • SeaTools diagnostic software performs a drive self-test that may support NCQ These drives provide the following Seagate Barracuda® 7200.7 Serial ATA model drives: Table 1: Barracuda 7200.7 Serial ATA models OEM models ST3200822AS ST3160023AS [1] ST3160021AS [1] ST3120026AS [1] ST3120022AS [1] ST380013AS [1] ST380011AS [1] ST340111AS [1] ST340014AS [1] Distribution models not supporting NCQ ST3200822AS ST3160023AS ST3120026AS ST380013AS Distribution models supporting NCQ ST3160827AS ST3120827AS ST380817AS [1] OEM model that...
Product Manual
Page 10
... other configuration options. • Thinner and more about how Serial ATA emulates parallel ATA, refer to the drive at : www.seagate.com/products/interface/sata/. 2 Barracuda 7200.7 Serial ATA Product Manual, Rev. For additional information about NCQ, go to host software as the Shadow Register Block. Native Command Queuing achieves high performance and efficiency...
... other configuration options. • Thinner and more about how Serial ATA emulates parallel ATA, refer to the drive at : www.seagate.com/products/interface/sata/. 2 Barracuda 7200.7 Serial ATA Product Manual, Rev. For additional information about NCQ, go to host software as the Shadow Register Block. Native Command Queuing achieves high performance and efficiency...
Product Manual
Page 16
... commands, but the drive is not spinning, and the servo and read/ write electronics are in power-down mode. Table 4: DC power requirements (example of 160GB models supporting NCQ[1]) Power dissipation (watts) Spinup Idle Idle (with offline activity) [2] Operating (40% r/w, 40% seek, 20% ... amps 2.8 (peak) 0.424 0.53 0.739 0.87 0.014 [1] NCQ may not be enabled during power measurements. [2] During periods of drive idle, some offline activity may increase acoustic and power to operational levels. 8 Barracuda 7200.7 Serial ATA Product Manual, Rev. specification, which may occur according...
... commands, but the drive is not spinning, and the servo and read/ write electronics are in power-down mode. Table 4: DC power requirements (example of 160GB models supporting NCQ[1]) Power dissipation (watts) Spinup Idle Idle (with offline activity) [2] Operating (40% r/w, 40% seek, 20% ... amps 2.8 (peak) 0.424 0.53 0.739 0.87 0.014 [1] NCQ may not be enabled during power measurements. [2] During periods of drive idle, some offline activity may increase acoustic and power to operational levels. 8 Barracuda 7200.7 Serial ATA Product Manual, Rev. specification, which may occur according...
Product Manual
Page 50
... between failures 4 Mean time between failures (MTBF) 14 measurement locations 11 MIC 15 Microcode 26 mounting 21 mounting screws 12 mounting the drive 19 MTBF 14 N native command queuing 2 NCQ 2 noise 10 nominal power 7 Nonoperating shock 12 Nonoperating vibration 13 Nonrecoverable read errors 4, 14 O Operating 8 Operating power 4, 8 Operating shock 12 Operating vibration... Multiple 26 Read Multiple Extended 26 Read Native Max Address 26 Read Native Max Address Extended 26 Read Sectors 26 Read Sectors Extended 26 42 Barracuda 7200.7 Serial ATA Product Manual, Rev. N
... between failures 4 Mean time between failures (MTBF) 14 measurement locations 11 MIC 15 Microcode 26 mounting 21 mounting screws 12 mounting the drive 19 MTBF 14 N native command queuing 2 NCQ 2 noise 10 nominal power 7 Nonoperating shock 12 Nonoperating vibration 13 Nonrecoverable read errors 4, 14 O Operating 8 Operating power 4, 8 Operating shock 12 Operating vibration... Multiple 26 Read Multiple Extended 26 Read Native Max Address 26 Read Native Max Address Extended 26 Read Sectors 26 Read Sectors Extended 26 42 Barracuda 7200.7 Serial ATA Product Manual, Rev. N