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4TB Western Digital Red 3.5" SATA III Hard Drive - WD40EFRX

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HDD optimised for NAS use - Rated for 24x7 performance - 3yr warranty

Price was:
£121.98 inc. VAT (view at normal price)
NOW only:
£103.00 inc. VAT
£85.83 exc. VAT
Stock: 5 or more in stock (5 in stock)
Quickcode: 57264  
Stock code: HDR-SOV1TB-WD40EFRX
Manuf. code: WD40EFRX
Cust. Rating:   Be the first to write a review.
Only one per order and Web Only!

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Next-generation experience
Every component, line of code, and product decision was built on our passion and determination to deliver the best NAS experience.The next generation of WD Red hard drives delivers on this promise with massive capacity and NASware 3.0, which further improves drive reliability and protects your data in the event of a power loss or power disruption.

Warranty Information:

Manufacturer western digital
Warranty Type Direct with Manufacturer
Manufacturer Website
Warranty Period (yrs)3
Rotational Speed5400
Storage Capacity -GB4000
Read Speed0
Write Speed0

Comments, Questions & Reviews:

Latest...CommentsQuestionsReviewsWrite new...

UK WARRANTY!!!!! by Robster

I have purchased three of these drives and really like them.

However I have one drive which is now showing bad sector counts, so I went to WD warranty site to get a replacement.

Turns out my drive is in warranty but Out of Region!!!!!!

Checking back, two of my drives were purchased through Amazon and 1 through Aria.

The only one of the three which is in Region warranty is the one I purchased through Aria and was even the cheapest of the three.

Way to go Aria, great service and a lesson to all!

Question  NASware version by John D

Hi, are these running 2.0 or 3.0?


Answer by samuelm on Thursday, December 11, 2014
They are running 3.0.

Question  Nas Ware version? by Rb

Can you confirm if these are NAS ware v3?

Answer by samuelm on Monday, November 24, 2014
They are.

Question  International Warranty by Badboy

Hi Aria

Are all of the WD Red NAS drives covered by an International Warranty period of 3 years?

Answer by samuelm on Wednesday, November 12, 2014
The first years warranty is with ourselves the subsequent 2 years is with the manufacturer in the EU.

Question  Nasware 3 by Andy

Are you now supplying the Nasware 3 version of this drive?

Answer by samuelm on Saturday, October 18, 2014
The information we have been provided with by Western Digital would suggest the drive is NASware 3.0
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