Gateway 160 GB 7200 RPM SATA Hard Drive - EWD1600JD-00HBC0

Feature	Specification
Physical
Formatted Capacity	160 041 MB
User Sectors per Drive	312 581 808
Interface	Serial ATA 1.0: 1.5 GB/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: 150 MB/s Buffer to disk: 748 Mbits/s max.
Read Seek	8.9 ms avg.
Track-to-Track Seek	2.0 ms avg.
Full Stroke Read Seek	21 ms avg.
Average Latency	4.2 ms
Rotational Speed	7200 RPM
Read Cache	Adaptive
Write Cache	Yes
Buffer	8 MB
Drive Ready Time	9.0 sec avg.
Start/Stop Cycles	50 000 min.
LBA Support	Yes
Error Rate (Non-Recoverable)	<1 in 1014 bits read
Average Power Requirements
Read/Write	12 V (±10%): 530 mA 5V (±5%): 800 mA Power: 9.5 W
Idle	12V (±10%): 510 mA 5V (±5%): 730 mA Power: 9.77 W
Standby	12V (±10%): 30 mA 5V (±5%): 270 mA Power: 1.7 W
Sleep	12V (±10%): 30 mA 5V (±5%): 250 mA Power: 1.6 W
Environmental
Shock	Operating (2 ms): 30 G (write) 65 G (read) Non-operating (2 ms): 300 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% to 95% non-condensing Non-operating: 5% to 95% non-condensing
Thermal Gradient	Operating: 20° C/hour max. Non-operating: 30° C/hour
Average Acoustics	Idle mode: 28 dBAPerformance Seek mode 0: 31 dBAQuiet Seek mode 3: 27 dBA