Model
  • WD Red NAS Hard Drive WD20EFAX - hard drive - 2 TB - SATA 6Gb/s WD20EFAX $81.99

WD Red NAS Hard Drive WD20EFAX - hard drive - 2 TB - SATA 6Gb/s

Prices

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specs

General

  • Device Type
    Hard drive - internal
  • Capacity
    2 TB
  • Features
    Native Command Queuing (NCQ), Advanced Format technology, NASware technology, 24x7 continuous operation, Error Recovery Control
  • Interface
    SATA 6Gb/s
  • Buffer Size
    256 MB
  • Weight
    21.16 oz
  • Manufacturer
    Western Digital Corp.

Interface Provided

  • Qty
    1
  • Storage Interface
    Serial ATA-600

Miscellaneous

  • Compliant Standards
    RoHS 2011/65/EU
  • MTBF
    1000000 hour(s)

Expansion & Connectivity

  • Interfaces
    1 x SATA 6 Gb/s

Hard Drive

  • Form Factor
    3.5"
  • Spindle Speed
    5400 rpm
  • Features
    24x7 continuous operation, Advanced Format technology, Error Recovery Control, NASware technology, Native Command Queuing (NCQ)
  • Hard Drive Type
    internal hard drive
  • Form Factor (Short)
    3.5"
  • Form Factor (metric)
    8.9 cm
  • Form Factor (Short) (metric)
    8.9 cm
  • Storage Interface
    Serial ATA-600
  • Interface
    Serial ATA-600
  • Data Transfer Rate
    600 MBps
  • Internal Data Rate
    180 MBps
  • Buffer Size
    256 MB
  • Non-Recoverable Errors
    1 per 10^14
  • Load / Unload Cycles
    600,000
  • 24x7 Operation
    Yes

Performance

  • Internal Data Rate
    180 MBps
  • Drive Transfer Rate
    600 MBps (external)
  • Spindle Speed
    5400 rpm

Environmental Parameters

  • Min Storage Temperature
    -40 °F
  • Max Storage Temperature
    158 °F
  • Min Operating Temperature
    32 °F
  • Max Operating Temperature
    149 °F

Header

  • Brand
    WD
  • Product Line
    WD Red NAS Hard Drive
  • Packaged Quantity
    1

Dimensions & Weight

  • Width
    4 in
  • Depth
    5.8 in
  • Height
    1 in
  • Weight
    21.16 oz

Power Consumption

  • Mode
    idle, read/write, sleep, standby
  • Value
    0.6 Watt, 2.3 Watt, 4.1 Watt

Service & Support

  • Type
    3 years warranty

Service & Support Details

  • Type
    limited warranty
  • Full Contract Period
    3 years

Shock & Vibration Tolerance

  • Shock Acceleration (Operating)
    30 g
  • Shock Duration (Operating)
    2 ms
  • Shock Acceleration (Non-operating)
    250 g
  • Shock Duration (Non-operating)
    2 ms

Reliability

  • Non-Recoverable Errors
    1 per 10^14
  • MTBF
    1,000,000 hours

General

  • Manufacturer
    Western Digital Corp.