cmCreateProductviewTag("WEWD20EARX-REG","WD 2TB Caviar Green Power-saving Desktop Hard Drive","accessory_Essentials^Detail^Lyr", "97.49");

Accessory Details

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WD - 2TB Caviar Green Power-saving Desktop Hard Drive
B&H# WEWD20EARX Mfr# WD20EARX
 
Product Highlights
  • 6 Gb/s SATA Interface
  • Reduced Power Consumption
  • Supports AF (Advanced Format)
  • Green Power Technology
  • IntelliPower Technology
  • IntelliSeek Function
  • NoTouch Ramp Load Technology
  • Consumes Low Power during Startup
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More Info

The Western Digital 2TB Caviar Green Power-saving Desktop Hard Drive consumes 40% less power compared to standard desktop drives, providing optimal system performance and ensured reliability.

AF (Advanced Format) offers increased areal densities, allowing the 3.5” SATA drive to store photos, music, and videos. Defined by its Green Power technology, the 2 TB Caviar Green Power-saving Desktop Hard Drive keeps the system cool during operation, thus protecting the drive and the data from excess heat. In addition, the ultra-cool feature eliminates the need for a fan in external drives. Built-in IntelliPower technology maintains proper balance of spin speed, transfer rate, and caching algorithms, thereby offering reduced power consumption and solid performance.

IntelliSeek function calculates optimum seek speeds to minimize power consumption, noise, and vibration. Featured NoTouch Ramp Load technology ensures that the recording head never touches the disk media, providing enhanced drive protection in transit. During startup, the Caviar Green Power-saving Desktop Hard Drive consumes less current, thus allowing lower peak loads.

Interface
6 Gb/s SATA interface
Storage Capacity
2 TB
Reduced Power Consumption
Consumes 40% low power compared to standard desktop drives, providing optimal system performance and ensured reliability
Advanced Format
Offers increased areal densities that enable the 3.5" drive to store photos, music, and videos
Green Power Technology
Keeps the system cool during operation, thus protecting the drive and the data from excess heat
Ideal for External Drives
Eliminates the need for a fan in external drives
IntelliPower Technology
Maintains proper balance of spin speed, transfer rate, and caching algorithms, thereby offering reduced power consumption and solid performance
IntelliSeek Function
Calculates optimum seek speeds to minimize power consumption, noise, and vibration
NoTouch Ramp Load Technology
Ensures that the recording head never touches the disk media, providing enhanced drive protection in transit
Advanced Power Technology
Consumes less current during startup, thus allowing lower peak loads
Interface SATA 6 Gb/s
Capacity 2 TB
User sectors per drive 3,907,029,168
Advanced Format (AF) Yes
SATA Latching Connector Yes
Form Factor 3.5" (8.8 cm)
RoHS Compliant Yes
Performance Data transfer rate (max)
Buffer to host: 6 Gb/s
Host to/from drive (sustained): 110 MB/s

Cache (MB): 64
Rotational speed (RPM): IntelliPower
Reliability/Data Integrity Load/unload cycles: 300,000
Non-recoverable read errors per bits read: <1 in 1014
Power Management 12 VDC (A, peak): 1.75
Average power requirements (W)
Read/Write: 5.3
Idle: 3.3
Standby: 0.7
Sleep: 0.7
Environmental Operating Temperature: 32 to 140° F (0 to 60° C)
Non-operating Temperature: -40 to 158° F (-40 to 70° C)

Shock (Gs)
Operating (2 ms, read/write): 30
Operating (2 ms, read): 65
Non-operating (1 ms): 250

Acoustics Average acoustics (dBA)
Idle mode: 24
Performance seek mode: 29
Quiet seek mode: 25
Dimensions (LxWxH) 5.787 x 4 x 1.028" (147 x 101.6 x 25.4 mm)
Weight 1.40 lb (0.64 kg)
WD 2TB Caviar Green Power-saving Desktop Hard Drive
  • 2-Year Limited Warranty