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Western Digital 500GB WD RE4 3.5" Serial ATA II
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Description
Specification
Reviews
Description
Product Features:
- 500 GB 3.5" 7200 RPM Serial ATA II
- Storage drive buffer size: 64 MB
- 730 g
Western Digital 500GB WD RE4 3.5" Serial ATA II
Wd Re4 500gb 7200rpm Sata-ii 7pin 64mb Buffer 3.5 Inch Form Factor Low Profile (1.0 Inch) Hard Disk Drive
Western Digital 500GB WD RE4. HDD size: 3.5", HDD capacity: 500 GB, HDD speed: 7200 RPM
Specification
Features
HDD size
3.5"
HDD capacity
500 GB
HDD speed
7200 RPM
Interface
Serial ATA II
Storage drive buffer size
64 MB
HDD number of heads
2
Average latency
4.2 ms
Bytes per sector
512
Mean time between failures (MTBF)
1200000 h
Power
Power consumption (standby)
0.7 W
Power consumption (read)
7.9 W
Power consumption (write)
7.9 W
Power consumption (idle)
5.9 W
Operating voltage
5 / 12 V
Operational conditions
Operating temperature (T-T)
0 - 60 °C
Storage temperature (T-T)
-40 - 70 °C
Operating shock
65 G
Non-operating shock
300 G
Weight & dimensions
Width
101.6 mm
Height
25.4 mm
Depth
147 mm
Weight
730 g
Other features
Ethernet LAN
Acoustic pressure emissions
29 dB
Internal
USB powered
Drive device, transfer rate
128 MB/s
Dimensions (W x D x H) (imperial)
101.6 x 144.8 x 25.9 mm (4 x 5.7 x 1.02")
FireWire 400
FireWire 800
Fibre Channel
Weight (imperial)
0.73 kg (1.61 lbs)
Cartridge load/Unload cycles
600000
Operating temperature (T-T)
32 - 140 °F