Feature	Specification
Formatted Capacity	160 GB
Actuator Type	Voice coil
Media Type	Thin film
Head Type	Giant Magnetoresistive (GMR)
Recording Method	EPRML 16/17 ZBR
Transfer Rates	Internal: Up to 65 Mbytes/sec Sustained: Up to 943 Mbits/sec External: Up to 300 Mbytes/sec
Maximum Modes	PIO: 4 DMA: 2 UDMA: 5
Spindle Speed	7200 RPM
Average Latency	4.16 msec
Buffer	8 MB Read/Write Multiple Read Look-Ahead Multi-Segmented
Interface	SATA 2.0 with NCQ
Sectors per Drive	312 581 808 LBA mode
Tracks per Inch	134.5 KTPI avg.
Bits per Inch	Up to 790.7 KBPI
Average Access	Read: <11.0 ms Write: <12.0 ms
Single Track Seek	Read: 0.8 ms Write: <1.0 ms
Shock	Operating (read/write): 63 Gs 11 ms/2 ms Non-operating: 350 Gs 11 ms/2 ms
Fluid Bearing Acoustics	Typical: 2.8 bels Max performance: 3.4 bels
+12V Start-Up Power Requirement	2.6 amps
Power Management	Active: 8.161 watts Idle: 6.946 watts Standby: 0.329 watts typ.
Dimensions (H × W × D)	1.028 × 4.00 × 5.78 inches (26.04 × 101.6 × 146.9 mm)
Weight	1.28 lbs. (580 g)