Gateway 160-GB 7200-RPM Hard Drive - EHDS722516VLAT20

Feature	Specification
Capacity	160 GB
Spindle Speed	7200 RPM
Buffer	2 MB
Interface	Parallel-ATA (Ultra ATA-100)
Configuration
Sector Size	512 bytes
Recording Zones	30
Physical Data Heads	4
Data Disks	2
Maximum Areal Density	62 Gbits/inch2
Maximum Recording Density	689 KBPI
Track Density	90 KTPI
Performance
Average Latency	4.17 ms
Media Transfer Rate	757 Mbits/sec maximum
Interface Transfer Rate	100 MB/sec maximum
Sustained Data Rate	61.4 - 29.7 MB/sec (zone 0-29)
Typical Read Seek Time	Average: 8.5 ms Track to track: 1.1 ms Full track: 15.1 ms
Reliability
Non-Recoverable Error Rate	1 in 1014
Start/Stop Cycles	50 000 (at 40° C)
Power
Requirement	+5 VDC (±5%) +12 VDC (+10%/-8%)
Startup Current	+12 V: 1.72 maximum +5 V: 068 maximum
Idle	5.9 W
Environmental
Temperature	Operating: 5 to 55° C Non-operating: -40 to 65° C
Relative Humidity	Operating: 8 - 90% non-condensing Non-operating: 5 - 95% non-condensing
Shock	Operating: 55 G Non-operating: 350 G
Dimensions (H × W × D)	25.4 × 101.6 × 146 mm
Weight	640 grams