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WD Black 640GB (7200rpm) SATA 6Gb/s 64MB 3.5 inch Hard Drive (Internal)

£93.35 » £52.61 with Free Delivery
Debit Card Discounted Price: £52.50

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Product Part Numbers

  • Quick Find Code: K143910
  • Manufacturers SKU: WD6402AAEX
  • Product UPC/EAN: 718037762395

Product Description

WD Black drives combine a high performance electronics architecture with a rock solid mechanical architecture to deliver the perfect storage solution for your fully-loaded PC or maxed out gaming machine. Cool drive operation, no-touch head technology, and leading-edge vibration protection ensure enhanced reliability and sustained data throughput.

Main Features:

  • Dual processor - Twice the processing power to maximize performance
  • Colossal cache - Bigger, faster cache of up to 64 MB means faster performance
  • StableTrac - The motor shaft is secured at both ends to reduce system-induced vibration and stabilize platters for accurate tracking during read and write operations
  • NoTouch ramp load technology - The recording head never touches the disk media ensuring significantly less wear to the recording head and media as well as better drive protection in transit
  • Massive Capacity - WD Caviar Black SATA drives are available in capacities  up to 2 TB
  • Compatible - We perform tests on hundreds of systems and a multitude of platforms in our FIT Lab and Mobile Compatibility Lab to give our customers confidence that our drives will work in their systems
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HARD DISK Disk Capacity 640GB
Disk Size 3.5 Inches
Disk Speed 7200RPM
Drive Interface SATA 6Gb/s
Data Buffer/RAM 64MB
PERFORMANCE Average Latency 4.2ms
ELECTRICAL Power Requirement Idle (Ready) 6.1Watts
ENVIRONMENTAL Environmental 0 to 60°C
Non Operating Temperature -40 to 70°C
Acoustics (Seek Mode) 29dB
Acoustics (Idle Mode) 28dB
Operating Temperature 0 to 60°C
PHYSICAL Enclosure type Internal
Colour Black
Dimensions 10.16cm (W) x 14.7cm (D) x 2.54cm (H) - Weight 0.69kg
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