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Western Digital WD Caviar Green 640GB Internal HDD Hard Drive

  • Western Digital WD Caviar Green 640GB Internal HDD Hard Drive
  • Western Digital WD Caviar Green 640GB Internal HDD Hard Drive
PID: 17427
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Item Description

As hard drive capacities increase, the power required to run those drives increases as well. WD Caviar Green drives make it possible for energy-conscious customers to build systems with higher capacities and the right balance of system performance, ensured reliability, and energy conservation.

Features

  • Reduced Power Consumption - WD has reduced power consumption by up to 40 percent compared to standard desktop drives with the combination of WD's IntelliSeek, NoTouch, and IntelliPower technologies.
  • Helps Enable Eco-friendly PCs - WD Caviar Green drives yield an average drive power savings of 4-5 watts over standard desktop drives making it possible for our energy-conscious customers to build systems with higher capacities and the right balance of system performance, ensured reliability, and energy conservation.
  • Cool and Quiet - WD GreenPower Technology yields lower operating temperatures for increased reliability and low acoustics for ultra-quiet PCs and external drives.
  • Massive Capacity - Capacities up to 2 TB offer the most available capacity for storage-intensive programs and space-hungry operating systems, like Windows Vista, with plenty of room left over for photos, music, and video.
  • Perfect for External Drives - External drive manufacturers can eliminate the need for a fan in a high-capacity product with a WD Caviar Green drive, the coolest and quietest in its class.
  • IntelliPower - A fine-tuned balance of spin speed, transfer rate and caching algorithms designed to deliver both significant power savings and solid performance.
  • IntelliSeek - Calculates optimum seek speeds to lower power consumption, noise, and vibration.
  • 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.
  • Perpendicular Magnetic Recording (PMR) - Employs PMR technology to achieve even greater areal density.
  • 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. (2 TB models only)
  • Low Power Spin-up - WD Caviar Green drives consume less current during startup allowing lower peak loads.
  • Advanced Power Technology - Electronic components deliver best-in-class low power consumption for reduced power requirements and increased reliability.

Specification

Capacity 640GB
Interface SATA 3Gb/s
Dimensions (H x L x W) 26.1 x 147 x 101.6 mm approx
Weight 0.60kg approx
Cache 64MB
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^ For first time Afterpay customers the first payment will be made at the time of purchase, with payments over 6 weeks. Existing Afterpay customers first payment will be made in 14 days, with payments over 8 weeks. The full payment schedule will be provided to you at time of purchase.

* If you fail to have sufficient funds available for a afterpay to automatically deduct payment on due installment dates you will be charged a late fee of $10 and if the installment payments remains overdue one week late, an additional $7 will be charged.

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