WESTERN DIGITAL CAVIAR 2TB INTERNAL 7200RPM 3.5" WD20EARXHDD

  Disk Family

  Caviar Green

  Form Factor

  3.5"

  Capacity

  2 TB (2 x 1 000 000 000 000 bytes)

  Number Of Disks

  4

  Number Of Heads

  8

  Disk Interface

  Serial-ATA/600

  Buffer-Host Max. Rate

  600 MB/seconds

  Buffer Size

  65536 KB

  Width

  101.6 mm (3.98 inch)

  Depth

  147 mm (5.79 inch)

  Height

  25.4 mm (0.98 inch)

  Weight

  640 grams (1.41 pounds)

  Acoustic (Idle)

  2.4 Bel

  Acoustic (Min performance and volume)

  2.5 Bel

  Acoustic (Max performance and volume)

  2.9 Bel

  Required Power For Spinup

  1750 mA

  Power Required (Idle)

  2.5 W

  Power Required (Standby)

  0.7 W

  Manufacturer

  Western Digital Corporation