Gateway 200 GB 7200 RPM UATA IDE Hard Drive With 8 MB Cache EWD2000JB-22GVA0-284

Feature	Specification
Performance
Rotational Speed	7 200 RPM (nominal)
Buffer Size	8 MB
Average Latency	4.20 ms (nominal)
Contact Start/Stop Cycles	50 000 minimum
Seek Times
Read Seek Time	8.9 ms
Write Seek Time	10.9 ms (average)
Track-To-Track Seek Time	2.0 ms (average)
Full Stroke Seek	21.0 ms (average)
Transfer Rates
Buffer to Disk	748 Mbits/s (max)
Buffer to Host (EIDE)	Mode 5 Ultra ATA: 100.0 MB/s Mode 4 Ultra ATA: 66.6 MB/s Mode 2 Ultra ATA: 33.3 MB/s Mode 4 PIO: 16.6 MB/s Mode 2 multi-word DMA: 16.6 MB/s
Recommended Configuration Parameters
Cylinders	16 383
Sectors Per Track	63
Physical
Formatted Capacity	200 049 MB
Capacity	200 GB
Interface	EIDE
Number of Platters	3
User Sectors Per Drive	390 721 968
Dimensions (H × L × W)	Approximately 1.028 × 5.787 × 4.00 inches (26.1 × 147 × 101.6 mm)
Weight	1.32 lbs. (± .10 lb) 0.6 kg (± .082 kg)
Environmental
Shock	Operating (read): 65 G 2 ms Non-operating: 300 G 2 ms
Acoustics
Idle Mode	28 dBA (average)
Seek Mode 0	33 dBA (average)
Seek Mode 3	29 dBA (average)
Temperature	Operating: 41° F to 131° F (5° C to 55° C) Non-operating: -40° F to 149° F (-40° C to 65° C)
Relative Humidity	Operating: 5% to 95% non-condensing Non-operating: 5% to 95% non-condensing
Altitude	Operating: -1 000 feet to 10 000 feet (-305 M to 3 050 M) Non-operating: -1 000 feet to 40 000 feet (-305 M to 12 200 M)
Vibration	Operating: Linear: 20 to 300 Hz 0.75 G (0 to peak) Random: 10 to 300 Hz 0.004 g2 / Hz Non-operating: Low Frequency: 5 to 20 Hz 0.195 inches (double amplitude) High Frequency: 20 to 500 Hz 4.0 G (0 to peak)
Electrical
12 VDC Current Requirements	Read/Write: 530 mA Idle: 510 mA Standby: 30 mA Sleep: 30 mA
5 VDC Current Requirements	Read/Write: 450 mA Idle: 400 mA Standby: 150 mA Sleep: 120 mA
Power Dissipation	Read/Write: 8.60 watts Idle: 8.10 watts Standby: 1.10 watts Sleep: 1.00 watts