Gateway 160 GB 7200 RPM SATA2 Hard Drive - EWD1600JS-00MHBO-282

Feature	Specification
Physical
Formatted Capacity	160 041 MB
User Sectors per Drive	312 581 808
Interface	Native SATA 300 MB/s
Form Factor	3.5-inch
Bytes per Sector	512
Dedicated Landing Zone	Yes
Actuator Latch/Auto Park	Yes
SATA Latching Connector	Yes
Dimensions (H × L × W)	Appproximately 1.028 × 5.787 × 4.0 inches (26.1 × 147.0 × 101.6 mm)
Weight	1.32 lb. (0.60 kg)
Performance
Data Transfer Rate	Buffer to host: 300 MB/s Buffer to disk: 748 Mbits/s max
Read Seek	8.9 ms (average)
Track-to-Track Seek	2.0 ms (average)
Full Stroke Read Seek	21 ms (average)
Average Latency	4.2 ms
Rotational Speed	7200 RPM
Read Cache	Adaptive
Write Cache	Yes
Buffer	8 MB
Drive Ready Time	9.0 sec (average)
Start/Stop Cycles	50 000 min
LBA Support	Yes
Error Rate (Non-Recoverable)	<1 in 1014 bits read
Power Requirements
Read/Write	12 V (±10%): 430 mA 5V (±5%): 430 mA Power: 7.5 W
Idle	12V (±10%): 430 mA 5V (±5%): 410mA Power: 7.25 W
Standby	12V (±10%): 20 mA 5V (±5%): 180 mA Power: 1.1 W
Sleep	12V (±10%): 20 mA 5V (±5%): 180 mA Power: 1.1 W
Environmental
Shock	Operating (2 ms): 30 G (write) 65 G (read) Non-operating (2 ms): 250 GHalf sine wave measured in 2 ms duration measured without isolation.
Vibration	Operating: Linear: 20-300 Hz 0.75 G (0 to peak) Random: 10 to 300 Hz 0.004 g2/Hz Non-operating: 5-20 Hz 0.195 inches (double amplitude) 20-500 Hz 4.0 G (0 to peak)
Temperature	Operating: 5° C to 55° C Non-operating: -40° C to 65° C
Relative Humidity	Operating: 5-95% non-condensing Non-operating: 5-95% non-condensing
Thermal Gradient	Operating: 20° C/hour max Non-operating: 30° C/hour
Acoustics (Average)	Idle mode: 28 dBAPerformance Seek mode 0: 33 dBAQuiet Seek mode 3: 29 dBA