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Western Digital WD20EFRX RED 2TB SATA III 3.5" Hard Drive

MPN: WD20EFRX | SKU: XW2596
Regular Price: $89.59
Price: $69.89
Out Of Stock.
  • Specifically designed for use in NAS systems with up to 8 bays
  • Tested for 24x7 reliability
  • NASware firmware for compatibility
  • 3-year limited warranty
  • Small and home office NAS systems in a 24x7 enviornment,Interface:SATA 6GB/s
  • Package includes a hard drive only - no screws, cables, manuals included. Please purchase mounting hardware and cables separately if necessary.
  • Ships in WD-certified box for safe transit during shipping
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$69.89
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  • Key Selling Points

Key Selling Points

  • Specifically designed for use in NAS systems with up to 8 bays
  • Tested for 24x7 reliability
  • NASware firmware for compatibility
  • 3-year limited warranty
  • Small and home office NAS systems in a 24x7 enviornment,Interface:SATA 6GB/s
  • Package includes a hard drive only - no screws, cables, manuals included. Please purchase mounting hardware and cables separately if necessary.
  • Ships in WD-certified box for safe transit during shipping
  • Description
  • Product Details
  • Customer Reviews
  • Q&A

Description

Western Digital 2tb Red WD20EFRX desktop hard drive. Intellipower 64MB 3.5 Inch SATA 6GB/S single bulk pack. WD Red (WD20EFRX) is the only hard drive designed for NAS systems that have 1-5 drive bays. The drives are designed and extensively tested for compatibility in the unique 24x7 operating environment and demanding system requirements. 2TB SATA 6Gbs 64MB Red Drive. SINGLE BULK PACK WD Red (WD20EFRX) is the only hard drive designed for NAS systems that have 1-5 drive bays. The drives are designed and extensively tested for compatibility in the unique 24x7 operating environment and demanding system requirements of home and small office NAS. 2TB, SATA 6Gb/s, 64MB cache, IntelliPower Rotational Speed. WD Red 2 TB NAS Hard Drive: 3.5 Inch, SATA III, 64 MB Cache - WD20EFRX. WD Red 2TB NAS Desktop Hard Disk Drive - Intellipower SATA 6 Gb/s 64MB Cache 3.5 Inch - WD20EFRX.

The WD20EFRX hard drive from Western Digital features 2TB of storage size in a 3.5" form factor. This drive connects to your system via the SATA 6 Gb/s interface so make sure you have an available port on your compatible motherboard. Advanced features of this HDD include a 64MB cache/buffer and 5400 rotational spin rate.

Have your files ready for access 24/7 with the WD RED series 2TB hard drive! Designed for continuous operation in server and network attached storage systems, this internal SATA hard drive gives you 2TB of storage space that's accessible whenever you need it! When used with network attached storage, you can keep this drive running for constant access wherever you go without having to worry about overheating or stress putting your files in danger.

Western Digital WD20EFRX

Capacity
2 TB
Interface
SATA 6.0Gbps
Cache
54 MB
Spindle Speed
IntelliPower
Form Factor
3.5 inch

Western Digital WD20EFRX

Capacity
2 TB
Interface
SATA 6.0Gbps
Cache
54 MB
Spindle Speed
IntelliPower
Form Factor
3.5 inch
MTBF
1,000,000 hours
Power Consumption
Read/Write: 4.40 Watts
Idle: 4.10 Watts
Standby: 0.60 Watts
Sleep: 0.60 Watts
Acoustics
Read/Write: 24 dBA (average)
Idle: 23 dBA (average)
Shock
Operating: 65G, 2 ms
Non-Operating: 250G, 2 ms
Temperature
Operating: -0 Degrees C to 70 Degrees C
Non-Operating: -40 Degrees C to 70 Degrees C
  • Specifically designed for use in NAS systems with up to 8 bays
  • Tested for 24x7 reliability
  • NASware firmware for compatibility
  • 3-year limited warranty
  • Small and home office NAS systems in a 24x7 enviornment

PACKAGE INCLUDES:

  • Western Digital WD RED 2 TB HDD


Brand: Western Digital

MPN: WD20EFRX

UPC: 718037799667

Compatibility: SATA 6.0Gbps

Packaging: OEM

Condition: New



Product Details

Manufacturer
WD
Classification
Red
MPN
WD20EFRX
Packaging
Bare Drive
Interface
SATA 6.0Gb/s
Size
2TB
RPM
5400 RPM
Cache
64MB
Features
Fill your NAS with WD Red, then fill it with awesome.
There's an industry-leading WD Red drive for every compatible NAS system to help fulfill your data storage needs. With drives up to 10TB, WD Red offers a wide array of solutions for customers looking to build the biggest, best-performing NAS storage solution. Built for single-bay to 8-bay NAS systems, WD Red packs the power to store your precious data in one powerhouse unit. With WD Red, you're ready for what's next.

Exclusive NASware 3.0
Not just any drive will do. In single-bay to 8-bay NAS systems, WD Red raises the bar. Get as much as 80TB capacity, and with WD's exclusive NASware 3.0, you can optimize every single one of them. Built into every WD Red hard drive, NASware 3.0's advanced technology improves your system's storage performance by increasing compatibility, integration, upgradeability, and reliability.

Built for optimum NAS compatibility
Our exclusive advanced firmware Desktop drives aren't purpose-built for NAS. But WD Red drives with NASware are. Our exclusive technology takes the guesswork out of selecting a drive. WD Red is for small NAS systems, and our unique algorithm balances performance and reliability in NAS and RAID environments. Simply put, WD Red is the most compatible drive available for NAS enclosures. But don't take our word for it. WD Red is a reflection of the most extensive NAS partner compatibility-testing list that is available on the market.*
*Compatibility list as of March 2016

Desktop drives vs. WD Red
In a Network Attached Storage device, a desktop hard drive is not designed for NAS environments. Do right by your NAS and choose the drive with an array of features to preserve your data and maintain optimum performance.
Usage
For NAS systems
Form Factor
3.5"
Height (maximum)
26.10mm
Width (maximum)
101.60mm
Length (maximum)
147.00mm

Package Includes

Customer Reviews

Review Summary
4.5
Reviews
5
73.81% (62)
4
11.9% (10)
3
2.38% (2)
2
3.57% (3)
1
8.33% (7)
By Ibtisam Rienks
Work great in my qnap ts251
Plugged these into my new qnap ts251 and have a reliable 2tb mirrored raid setup.
By James Woods
¸ perfect - thanks
(¯`*?€?ø,¸¸,ø¤º°`°º¤ø,¸(¯`*?€?.¸ perfect - thanks !¸.?€?*'¯)¸,ø¤º°`°º¤ø,¸¸,¸,ø?€?*'¯)
By Amando Padberg
Love it
So far so good i love it!
By Olivia Fletcher
Happy
Spins up and works. What can i say. I should not that one of three old ones did die on me after 3 years. This is the replacement.
By Gloria Vidal
Working great.
Items arrived on time. Working great.
By Hugo Arnaud
Five stars
They work for now.
By Arron Gordon
Good for basic home backup and restore needs.
I've been using wd for well over 20 years. Never used much else. I am using these for a home server backup solution and found out quite quickly that i need 4 tb. I might actually get the pro but will give this drive a g o since it was so cheap.
By Erin Klijn
Appropriate for a small server
I recently got these so i cant speak to their reliability, but they both passed the wd diagnostic.I have them in a small hp mini server set up as a simple raid 1 volume, running windows home server 2011.These replaced one catastrophically failed 1 tb seagate barracuda which had worked great for 4.5 years. Apparently no one activated the raid controller because the other matching hdd was never used. Weird.These aren't exactly speedy, but i doubt the difference will ever be felt. I bought them for reliability.
By Oscar Raith
Replacement drive for mbld
I used this red drive to replace a green drive in a mybook live duo from western digital. Double checked compatibility by talking to wd. The drive was well protected in the packaging, and in an esd bag as expected. Replaced mounting screws from old drive to new drive and put it in mbld. Mbld mirrored data over (raid1) from the first drive to the new drive over night. Did a diagnostic and all was good. Highly recommend having multiple backups.
By Nanna Nielsen
Good drive.
More reliable than the green, and just as quiet.

Q&A

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