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WESTERN DIGITAL

WD Red NAS Hard Drive WD20EFRX ...

WD Red NAS Hard Drive WD20EFRX - Hard drive - 2 TB - internal - 3.5" - SATA 6Gb/s - buffer: 64 MB - for My Cloud EX2, EX4 (WD20EFRX)

  •   Beyond desktop with NASware
  •   Important features for system integrators
  •   Save power and money
  •   Intelligent error recovery
  •   Command completion
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WD Red NAS Hard Drive WD20EFRX Overview

Range/Series Overview


IMPORTANT: This Range/Series overview section describes the range of which this product belongs. Features of different versions might be mentioned and may not apply to the specific product on this page. Please view Specs for specification of product.

WD's exclusive NASware technology, built into every WD Red hard drive, improves NAS storage performance by reducing common hard drive concerns in NAS systems including concerns for things like compatibility, integration, upgradeability, reliability and cost of ownership that are experienced with a hard drive designed for desktop computers.

Features Summary

  • Beyond desktop with NASware
    WD Red drives include WD's exclusive NASware technology that addresses many of the challenges a traditional desktop hard drive has in a NAS system. WD works directly with the partners to test compatibility and reduce thecustomer's guess work as to which drive is right for their NAS system. Designed to deliver a better customer experience in small NAS systems, this innovative firmware finely balances the most important attributes of performance, power, and reliability in multiple drive environments. The unique algorithms in NASware optimize power and performance without compromising on the attributes that NAS-system owner's value.
  • Important features for system integrators
    In addition to features that make WD Red drives perfect for populating or upgrading NAS systems, NASware brings features that system integrators need when building specialized NAS systems.
  • Save power and money
    NASware optimizes power use resulting in significant power savings and lower hard drive operating temperatures. This improves the overall reliability and performance of the drive and reduces the NAS cost of ownership.
  • Intelligent error recovery
    With built in intelligent error recovery controls, NASware also prevents hard drives from being dropped off the RAID due to extended error recovery. This provides more availability and less down time rebuilding the RAID.
  • Command completion
    To further improve reliability, NASware minimizes the data corruption or loss in the event of an unexpected power loss by completing the command in process before shutting down.




WD Red NAS Hard Drive WD20EFRX Features
Product Description
WD Red NAS Hard Drive WD20EFRX - hard drive - 2 TB - SATA 6Gb/s
Type
Hard drive - internal
Capacity
2 TB
Form Factor
3.5" x 1/3H
Interface
SATA 6Gb/s
Data Transfer Rate
600 MBps
Buffer Size
64 MB
Features
IntelliPower, Advanced Format technology, NAS compatible, NASware technology, 3D Active Balance Plus, S.M.A.R.T.
Dimensions (WxDxH)
10.2 cm x 14.7 cm x 2.6 cm
Weight
600 g
Manufacturer Warranty
3 years warranty
Designed For
My Cloud EX2; EX4
WD Red NAS Hard Drive WD20EFRX Specifications
General
Device Type
Hard drive - internal
Capacity
2 TB
Form Factor
3.5" x 1/3H
Interface
SATA 6Gb/s
Buffer Size
64 MB
Features
IntelliPower, Advanced Format technology, NAS compatible, NASware technology, 3D Active Balance Plus, S.M.A.R.T.
Width
10.2 cm
Depth
14.7 cm
Height
2.6 cm
Weight
600 g
Performance
Drive Transfer Rate
600 MBps (external)
Internal Data Rate
147 MBps
Reliability
MTBF
1,000,000 hour(s)
Non-Recoverable Errors
1 per 10^14
Start / Stop Cycles
600,000
Expansion & Connectivity
Interfaces
1 x SATA 6 Gb/s - 7 pin Serial ATA
Compatible Bay
3.5" x 1/3H
Power
Power Consumption
4.1 Watt (read) ¦ 4.1 Watt (write) ¦ 2.7 Watt (idle) ¦ 0.4 Watt (sleep)
Miscellaneous
Compliant Standards
RoHS
Manufacturer Warranty
Service & Support
Limited warranty - 3 years
Environmental Parameters
Min Operating Temperature
0 °C
Max Operating Temperature
65 °C
Shock Tolerance
65 g @ 2ms (operating) / 250 g @ 2ms (non-operating)
Sound Emission
23 dBA
Compatibility Information
Designed For
WD My Cloud EX2 ¦ WD My Cloud EX4
WD Red NAS Hard Drive WD20EFRX Essential Bundles
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WD Red NAS Hard Drive WD20EFRX Reviews



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Internal ? : Internal hard drive
Type : Hard drive
Capacity : 2 TB
Buffer Size : 64 MB
Transfer Rate : 600 MBps
Transfer Rate : 600 MBps
Form Factor : 3.5" x 1/3H
Interface : Serial ATA-600
Brand: WESTERN DIGITAL
Stock                             Status: In Stock
Price Range: €75 - €100