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WD

WD 4TB Red SATA 6Gb/s 64MB 3.5" Hard Drive

Mfr#:

WD40EFRX

Quicklinx: 8YPMWS00
5.0* Review this product
More than 50 in stock
£134.98
Express delivery Order within the next 21 hours for delivery on Tuesday
Free standard delivery available Delivered within 3 working days

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Description

WD Red™: The new colour of NAS.

WD Red is designed for NAS systems that have 1-5 drive bays. Available in capacities ranging from 1 TB to 4 TB, WD Red is designed specifically for home and small office NAS systems. The drives are extensively tested for compatibility and reliability in the demanding operating environment of a 24x7 NAS system. WD's exclusive NASware™ firmware technology enables seamless integration and balanced performance. Innovative technology reduces power comsumption and lowers the operating temperature, and with a 35% improvement in MTBF over desktop drives, WD Red is a more reliable and robust NAS hard drive solution.

  • Designed specifcally for home and small office NAS systems - WD Red is the only hard drive for 1-5 bay systems
  • Exclusive NASware™ technology - advanced firmware for seamless integration and optimal performance
  • Energy efficient and reliable - Innovative technology reduces power consumption and operating temperature

Spec

  • Windows® XP/Vista/7, Mac® OS Note: Compatibility may vary depending on user's hardware configuration and operating system.
  • 3-year limited warranty


The New WD Caviar Red Hard Drives: Features


Introducing The New WD Caviar Red Hard Drives: The New Colour of NAS


Specifications

Summary

Product Description
WD Red WD40EFRX - hard drive - 4 TB - SATA 6Gb/s
Type
Hard drive - internal
Capacity
4 TB
Form Factor
3.5" x 1/3H
Interface
SATA 6Gb/s
Data Transfer Rate
600 MBps
Buffer Size
64 MB
Features
Native Command Queuing (NCQ), IntelliPower, Advanced Format technology, NAS compatible, NASware technology, 3D Active Balance Plus , S.M.A.R.T.
Dimensions (WxDxH)
101.6 mm x 147 mm x 26.1 mm
Weight
680 g
Manufacturer Warranty
3 years warranty
Designed For
My Cloud EX2; EX4


Detail

General

Device Type
Hard drive - internal
Capacity
4 TB
Form Factor
3.5" x 1/3H
Interface
SATA 6Gb/s
Buffer Size
64 MB
Features
Native Command Queuing (NCQ), IntelliPower, Advanced Format technology, NAS compatible, NASware technology, 3D Active Balance Plus , S.M.A.R.T.
Width
101.6 mm
Depth
147 mm
Height
26.1 mm
Weight
680 g

Performance

Drive Transfer Rate
600 MBps (external)
Internal Data Rate
150 MBps

Reliability

MTBF
1,000,000 hour(s)
Non-Recoverable Errors
1 per 10^14
Load / Unload Cycles
600,000

Expansion & Connectivity

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

Power

Power Consumption
4.5 Watt ( read ) , 4.5 Watt ( write ) , 3.3 Watt ( idle ) , 0.4 Watt ( sleep )

Miscellaneous

Compliant Standards
RoHS

Manufacturer Warranty

Service & Support
3 years warranty
Service & Support Details
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
25 dBA

Compatibility Information

Designed For
WD My Cloud EX2 , WD My Cloud EX4

Bundle deals

WD 4TB Red SATA 6Gb/s 64MB 3.5 Bundle deal on WD 4TB Red SATA 6Gb/s 64MB 3.5" Hard Drive
£152.91
saving £15.99

Cables (1)

Cables

WD 4TB Red SATA 6Gb/s 64MB 3.5 Bundle deal on WD 4TB Red SATA 6Gb/s 64MB 3.5" Hard Drive
Including:
C2G 1m 7-pin 180° to 90° 1-Device Serial ATA Cable C2G 1m 7-pin 180° to 90° 1-Device Serial ATA Cable worth £4.99 | in stock
£137.47
saving £2.49

Options (1)

WD 4TB Red SATA 6Gb/s 64MB 3.5 Bundle deal on WD 4TB Red SATA 6Gb/s 64MB 3.5" Hard Drive
Including:
Best Value Duratool Antistatic Wrist Band Best Value Duratool Antistatic Wrist Band worth £4.99 | in stock
£137.47
saving £2.49
Bundle savings are calculated against the cost of buying items separately

Customer reviews

Write a review for the WD 4TB Red SATA 6Gb/s 64MB 3.5" Hard Drive here!

WD 4TB Red SATA 6Gb/s 64MB 3.5" Hard Drive
5.0 3
£134.98
WD 4TB Red SATA 6Gb/s 64MB 3.5" Hard Drive
Poor packaging - DOA
Reviewed by . Review Posted 17/06/2014
5 5

I'd like to echo the previous review. I ordered two of these and they arrived each in the standard anti static bag inside a thin cardboard wrap, both were delivered inside one of those grey plastic parcel bag things. No bubble wrap at all. One was a DOA and I'm really surprised both weren't dead considering they way they were shipped. I will be keeping a close eye on the second drive from this order. Once again I would suggest Dabs take a look at the way they send out HDDs before WD/Seagate etc start asking questions regarding the number of returns they're being sent. I chose to return the drive with an anti static bag, inside the cardboard wrap and in a box full of packaging noodles, be nice if my replacement was sent the same way! You can even use the same box again! ;) Rating the product high, but would mark the shipping as 1.

  • Dabs response

Thanks Cris, as per my other comment response, we've taken action on the basis of feedback and hope to have erradicated the issues packaging has been causing for customers. UPDATE: Sept 2014: these issues have now been fully addressed and rectified with appropriate packaging.

  • Overall 5*
  • Ease of use 5*
  • Value for money 4*
 
Packaging poor
Reviewed by Anonymous Review Posted 04/07/2014
5 5

I haven't tried the two drives I've just purchased - fingers crossed the're all ok. The packaging is as described by the previous reviewer - carboard in a plastic bag. Nothing to absorb shock. For something like this bubble wrap is the obvious safe choice. Until this improves, no more purchases from dabs for me.

  • Dabs response

Hi, thank you for your review. I've dropped you a full response via email however please note we read all feedback from our customers and in this instance I wanted to ensure you were aware it’s a known issue that we are taking steps to rectify. Since receiving some feedback from our customers in recent weeks we have taken steps to investigate and I want to assure you we are in the process of overhauling the packaging we send our HDDs out in and have a temporary measure in place to improve the protection of all drives that get despatched. Hopefully with this knowledge you can see our commitment to improving customer experience and not be dissuaded from buying from dabs.com again soon. Thanks, Dunc UPDATE: Sept 2014: these issues have now been fully addressed and rectified with appropriate packaging.

  • Overall 5*
  • Ease of use 5*
  • Value for money 5*
 
Poor packaging - risks damage
Reviewed by . Review Posted 15/06/2014
3 5

This is a quality product but appears to be supplied to Dabs in a thin cardboard wrapper. Dabs than post it out in a thin single sheet bubble wrap envelope. Not surprisingly 1 out of the 4 I ordered was DOA. The WD returns procedure specifies you must use 2 inches of bubble wrap. Such a shame all these expensive electronics devices are being wasted through poor packaging procedures by the manufacturer and the retailers.

  • Dabs response

Hi Tom, thanks for your feedback. I'd like to update you to the fact we have recently made some changes after customer feedback to HDD packaging and have taken steps to ensure it's now vastly improved to ensure issues like yours do not happen again. Once again we take customer feeback very seriously and always aim to take action to improve our processes and procedures. UPDATE: Sept 2014: these issues have now been fully addressed and rectified with appropriate packaging.

  • Overall 3*
  • Ease of use 3*
  • Value for money 3*
 

The opinions expressed in this reviews section are those of our customers and not of dabs.com. Nothing contained herein amends dabs.com’s terms and conditions.

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Form Factor: 3.5" x 1/3H
Type: Hard drive
Interface Type: Serial ATA-600
Capacity: 4TB
Brand: WD
Stock Status: In Stock
Price Range Inc VAT: 100 - 150

To view this item please visit: www.dabs.com/8YPMWS00
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