Western Digital

WD Caviar Green 2.5TB 3.5" Internal Hard Drive, 64MB Cache, SATA 6 Gb/s Interface, 5400 RPM Speed

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About the Western Digital Caviar Green

The WD Caviar Green 2.5TB 3.5" Internal Hard Drive with SATA interface offers a 64MB of cache to deliver rock solid performance, ultra-cool and quiet operation to make it perfect for family and business computing. It is built to utilizing the tried and proven technology of the original award-winning WD Caviar 3.5-inch hard drive for desktop computers. Built to the highest standards of quality and reliability, the WD Caviar Green WD25EZRX hard drive offers features and high storage capacity.

Western Digital Caviar Green Features

  • Massive capacity: The WD WD25EZRX Caviar Green SATA drive deliver up to 2.5TB of storage on a single drive
  • Reduced power consumption: WD has reduced power consumption making it possible for the energy conscious customers to build systems with higher capacities and the right balance of system performance, ensured reliability and energy conservation
  • Cool and quiet: Drives with WD GreenPower Technology yield lower operating temperatures for increased reliability and low acoustics for ultra-quiet PCs and external drives
  • SATA 6 Gb/s Hard Drive: Buying a SATA 6 Gb/s drive now is a great way to make sure your hard drive will be compatible with next generation motherboards and chipsets
  • 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

Western Digital Caviar Green Specifications

Rotational Speed IntelliPower
Buffer Size 64MB
Buffer To Host (Serial ATA) 6 Gb/s (Max)
Formatted Capacity 2,500,495MB
Capacity 2.5TB
Interface SATA 6 Gb/s
User Sectors Per Drive 4,883,781,168
Operating Shock (Read) 65G, 2 ms
Non-operating Shock 250G, 2 ms
Idle Mode 24 dBA (average)
Operating Temperature 32Deg. F to 140Deg. F
Non-operating Temperature -40Deg. F to 158Deg. F
Current Requirements: Read/Write 1.78 A
Power Dissipation: Read/Write 6.00 Watts
Power Dissipation: Idle 5.50 Watts
Power Dissipation: Standby 0.80 Watts
Power Dissipation: Sleep 0.80 Watts
Dimension (H x D x W) 1.03 x 5.8 x 4" ( 2.6 x 14.7 x 10.2 cm)
Weight 1.61 lbs (0.73 kg)
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