Gateway 160GB 7200 RPM Serial ATA Hard Drive - 5503614

Feature	Specification
Physical
Interface	Serial ATA (SATA)
Capacity	160 GB
Sector Size	512
Recording Zones	30
Data Heads (Physical)	4
Data Disks	2
Maximum Recording Density (BPI)	639 000
Track Density (KTPI)	90
Dimensions (H × L × W)	1.028 × 5.74 × 4.0 inches (25.4 × 146.0 × 101.6 mm)
Weight	1.4 lbs. (640 grams)
Performance
Data Buffer	8 MB
Rotational Speed (rpm)	7 200
Average Latency	4.17 ms
Media Transfer Rate	757 Mbits/sec
Interface Transfer Rate	150 MB/sec
Sustained Data Rate	61.4 -29.7 (zone 0-29) MB/sec
Seek Time (Read Typical)	Average: 8.5 ms Track to track: 1.1 ms Full track: 15.1
Environmental
Ambient Temperature	Operating: 5 to 55° C Non-operating: –40 to 65° C
Relative humidity (non–condensing)	Operating: 8 to 90% Non-operating: 5 to 95%
Maximum wet bulb (non–condensing)	Operating: 29.4° C Non-operating: 35° C
Shock (half sine wave 2ms)	Operating: 55G Non-operating: 350G (1 or 2 disks); 300G (3 disks)
Vibration (random (RMS))	Operating: 0.67G for horizontal; 0.56G for vertical Non-operating: 1.04G rms (XYZ)