WD - NEW - WD1600BEVS 160gb sata

5400rpm 8mb cache

Performance Specifications
	Rotational Speed	5,400 RPM (nominal)
	Buffer Size	8 MB
	Average Latency	5.50 ms (nominal)

Seek Times
	Read Seek Time	12.0 ms
	Track-To-Track Seek Time	2.0 ms (average)

Transfer Rates
	Buffer To Host (Serial ATA)	1.5 Gb/s (Max)
	Transfer Rate (Buffer To Disk)	600 Mbits/s (Max)

Physical Specifications
	Formatted Capacity	160,041 MB
	Capacity	160 GB
	Interface	SATA 1.5 Gb/s

Physical Dimensions
English
	Height	0.374 Inches ±0.008 inch
	Length	3.94 Inches ±0.010 inch
	Width	2.75 ±0.010 inch
	Weight	0.26 Pounds

Metric
	Height	9.5 mm ±0.20 mm
	Length	100.2 ±0.25 mm
	Width	69.85 ±0.25 mm
	Weight	0.117 kg

Environmental Specifications
Acoustics
	Idle Mode	24 dBA (average)
	Seek Mode 0	26 dBA (average)

Temperature (English)
	Operating	41° F to 140° F
	Non-operating	-40° F to 149° F

Temperature (Metric)
	Operating	5° C to 60° C
	Non-operating	-40° C to 65° C

Humidity
	Operating	8-90% RH non-condensing
	Non-operating	5-95% RH non-condensing

Altitude (English)
	Operating	-1,000 feet to 10,000 feet
	Non-operating	-1,000 feet to 40,000 feet

Altitude (Metric)
	Operating	-305M to 3,050M
	Non-operating	-305M to 12,200M

Vibration
	Operating
	Linear	10-500 Hz, 1.0G (0 to peak)
	Random	10-500 Hz (0.309 g² / Hz)

Electrical Specifications
Current Requirements
	5 VDC
	Read/Write	500 mA
	Idle	400 mA
	Standby	50 mA
	Sleep	20 mA

	Power Dissipation
	Read/Write	2.50 Watts
	Idle	2.00 Watts
	Standby	0.25 Watts
	Sleep	0.10 Watts