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WD Green 2TB 3.5" SATA Desktop Hard Drive

QuickFind: 394549 Mfr part code: WD20EZRX
Western Digital
  • Optimised to use less power
  • Intellipower technology
  • SATA 6Gbs / 64MB cache
  • 2yr warranty
WD Green 2TB 3.5" SATA Desktop Hard Drive
WD Green 2TB 3.5" SATA Desktop Hard Drive thumbnail WD Green 2TB 3.5" SATA Desktop Hard Drive thumbnail

Product Description

WD Green 2TB 3.5" SATA Desktop Hard Drive

WD Greenâ„¢ Desktop Hard Drives

WD Green hard drives are designed for use in systems that require cool and quiet operation, as secondary drives in PCs, for external enclosures and other applications for which low noise and low heat are beneficial. These earth-friendly hard drives are ideal for use whenever energy efficiency is needed.

WD’s commitment to sustainability â€" WD's green initiative goes beyond the product level, focusing on recycling and improving the cleanliness of the air, water and land.


Product Features
  • Leading the way to green hard drives - WD led the industry in creating a new category of hard drives that use less power and helps to reduce the world's energy demands one computer user at a time. With over 100 million WD Green drives sold* customers using WD Green drives have saved the planet over 466 million kwh of power â€" nearly equaling the annual power production of a single coal power plant!
  • Conflict-free materials - As a leader in hard drive manufacturing, WD proudly guarantees our hard drives are built with 100% conflict free raw materials.
  • Halogen free - In addition to being RoHS compliant, all WD Green drives are lead and halogen free, resulting in less pollutants getting into our environment.
  • Reduced rare earths dependency - WD™s nextgeneration WD Green hard drives are built using less rare earth minerals.
  • Reduced power consumption - Best-in-class power management technology delivers significant power savings and solid performance.
  • Cool and quiet - WD GreenPower Technology yields lower operating temperatures for increased reliability and low acoustics perfect for ultra-quiet PCs and external drives.
  • NoTouch Ramp Load technology - The recording head never touches the disk mediaensuring significantly less wear to the recording head and media as well as better drive protection in transit.
  • IntelliSeek - Calculates optimum seek speeds to lower power consumption, noise and vibration.
  • Tested for compatibility - We perform tests on hundreds of systems and a multitude of platforms in our FIT Labâ„¢ to give our customers confidence that


Specification

Hard Drive
  • Interface: SATA 3 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"
  • RoHS Compliant: Yes
Performance
  • Data transfer rate (max) - Buffer to host: 6 Gb/s
  • Data transfer rate (max) - Host to/from drive (sustained): 123 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 10
  • Limited manufacturer warranty (years): 2 years
Power Management
  • 12VDC (A, peak): 1.78
Average power requirements (W)
  • Read/write: 6
  • Idle: 5.5
  • Standby: 0.8
  • Sleep: 0.8
Environmental Specifications
  • Operating Temperature (°C): 0 to 60
  • Non-operating Temperature (°C): -40 to 70
  • Operating Shock (Gs) (2 ms, read): 30
  • Operating Shock (Gs) (2 ms, read/write): 65
  • Non-operating Shock (Gs) (1 ms): 250
  • Average acoustics (dBA) - Idle mode: 24
  • Average acoustics (dBA) - Performance seek mode: 29
  • Average acoustics (dBA) - Quiet seek mode: 25
Physical Dimensions
  • Height (in./mm, max): 1.028/26.1
  • Length (in./mm, max): 5.787/147
  • Width (in./mm, ± .01 in.): 4/101.6
  • Weight (lb./kg, ± 10%): 1.40/0.64





Technical Specification

WD Green 2TB 3.5" SATA Desktop Hard Drive

General
Interface SATA 6Gb/s
Features IntelliSeek, IntelliPower, NoTouch ramp load technology, GreenPower technology, Advanced Format technology, S.M.A.R.T.
Device Type Hard drive - internal
Capacity 2 TB
Form Factor 3.5" x 1/3H
Buffer Size 64 MB
Width 10.16 cm
Depth 14.7 cm
Height 2.61 cm
Weight 640 g

Expansion & Connectivity
Interfaces 1 x SATA 6 Gb/s - 7 pin Serial ATA
Compatible Bays 1 x 3.5" x 1/3H - internal
Compatible Bay 3.5" x 1/3H

Compatibility Information
Designed For WD My Cloud EX2

Manufacturer Warranty
Service & Support Details Limited warranty - 2 years
Service & Support Limited warranty - 2 years

Performance
Drive Transfer Rate 600 MBps (external)
Internal Data Rate 123 MBps

Reliability
Non-Recoverable Errors 1 per 10^14
Start / Stop Cycles 300,000

Miscellaneous
Compliant Standards RoHS

Environmental Parameters
Min Operating Temperature 0 °C
Max Operating Temperature 60 °C
Shock Tolerance 65 g @ 2ms (operating) / 250 g @ 1ms (non-operating)
Sound Emission 24 dBA

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WD Green 2TB 3.5" SATA Desktop Hard Drive

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