
Western Digital Purple WD40PURZ 4TB 5400RPM SATA3-SATA 6.0 GB-s 64MB Surveillance Hard Drive (3.5 inch)
$241.95
Specifications
- Mfr Part Number: WD40PURZ
- Capacity: 4 TB
- Rotational Speed: 5400 RPM
- Cache: 64 MB
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Interface: SATA3
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Data Transfer Rate (Max):
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Buffer to Host: 6 Gb/s
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Host to/from Drive (Sustained): 150 MB/s
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Buffer to Host: 6 Gb/s
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Shock:
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Operating: 30Gs @ 2ms (read/write); 65Gs @ 2ms (read)
- Non-operating: 250Gs @ 2ms
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Operating: 30Gs @ 2ms (read/write); 65Gs @ 2ms (read)
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Acoustics:
- €‹Idle Mode: 25 dBA
- Seek Mode: 26 dBA (average)
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Power Management:
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Read/Write: 5.1 W
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Idle: 4.5 W
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Standby: 0.4 W
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Sleep: 0.4 W
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Read/Write: 5.1 W
- Form Factor: 3.5 inch
- Dimensions (WxLxH): 4.000 x 5.787 x 1.028 inch / 101.6 x 147.0 x 26.1 mm
- Weight: 1.5 lbs / 0.68 kg
- RoHS Compliant