Feature	Specification
Formatted Capacity	160 GB (512 bytes/sector)
Guaranteed Sectors	312 581 808
Bytes per Sector	512
Default Sectors per Track	63
Default Read/Write Heads	16
Default Cylinders	16 383
Recording Density	840.0 KbPI (kbits/in max.)
Track Density	141.5 KTPI (Ktracks/in avg.)
Areal Density	119.0 (Gbits/in2 avg.)
Spindle Speed	7 200 RPM
Internal Data Transfer Rate	867.2 Mbits/sec max.
Sustained Data Transfer Rate OD	83.0 MB/sec max.
I/O Data-Transfer Rate	100 MB/sec max.
ATA Data-Transfer Modes Supported	PIO modes 0?4 Multiword DMA modes 0?2 Ultra DMA modes 0?5
Cache Buffer	2 MB
Dimensions (H × W × L)	Approximately 1.028 × 4.000 × 5.787 inches (26.1 × 101.6 × 46.99 mm)
Weight	1.28 lb. max. (580 grams max.)
Average Latency	4.16 msec
Power-On to Ready	<10.0 sec max.
Standby to Ready	<10.0 sec max.
Track-to-Track Seek Time	Read: <0.8 msec typ. Write: <1.0 msec typ.
Average Seek	Read: <11.0 msec typ. Write: <12.0 msec typ.
Startup Current	12 V (peak): 2.6 amps typ.
Voltage Tolerance (Including Noise)	5 V ±5% 12 V ±10%
Ambient Temperature	Operating: 0° C to 60° C Non-operating: ?40° C to 70° C
Temperature Gradient	Operating: 20° C per hour max. Non-operating: 30° C per hour max.
Relative Humidity	Operating: 5% to 90% Non-operating: 5% to 95%
Relative Humidity Gradient	30% per hour max.
Wet Bulb temperature	Operating: 37.7° C max. Non-operating: 40.0° C
Altitude	Operating: ?200 ft. to 10 000 ft. (?60.96 m to 3 048 m) Non-operating (below mean sea level max.): ?200 ft. to 40 000 ft. (?60.96 m to 12 192 m)
Shock	Gs max. at 2 msec: Operating: 63 Gs Non-operating: 350 Gs
Vibration	Operating: 5?22 Hz: 0.25 Gs limited displacement 22?350 Hz: 0.5 Gs 350?500 Hz: 0.25 Gs Non-operating: 5?22 Hz: 0.25 Gs limited displacement 22?350 Hz: 5.0 Gs 350?500 Hz: 1.0 Gs
Drive Acoustics Sound Power	Idle: 2.5 bels typ. 2.7 bels max.Quiet Seek: 2.8 bels typ. 3.0 bels max.
Nonrecoverable Read Errors	1 per 1014 bits read
Contact Start-Stop Cycles	50 000 at 25° C 50% relative humidity