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Western Digital 4TB Intellipower SATA 6Gb/s 64 MB Cache 3.5-Inch NAS Desktop Hard Disk Drive - Red (WD40EFRX)

by WD
4.5 out of 5 stars 1,691 customer reviews
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RRP: £149.92
Price: £113.95 & FREE Delivery in the UK. Delivery Details
You Save: £35.97 (24%)
Only 10 left in stock.
This item can be delivered to your selected dispatch location in France - Mainland. Details
Sold by TT WARES and Fulfilled by Amazon. Gift-wrap available.
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57 new from £113.95 3 used from £95.00
4 TB
Component Boxed
    This fits your .
  • Enter your model number to make sure this fits.
  • NAS experience with NASware 3.0 and up to a massive 4 TB capacity
  • Most NAS partner compatibility-testing list available
  • Expanded NAS solutions with 3.5-inch and 2.5-inch form factors
  • Improved drive reliability and data protection in the event of a power loss or disruption
  • Provided with 24 x 7 support
£113.95 & FREE Delivery in the UK. Delivery Details Only 10 left in stock. Sold by TT WARES and Fulfilled by Amazon. Gift-wrap available.

Frequently bought together

  • Western Digital 4TB Intellipower SATA 6Gb/s 64 MB Cache 3.5-Inch NAS Desktop Hard Disk Drive - Red (WD40EFRX)
  • +
  • Synology DS218+ 2 Bay Desktop NAS Enclosure
Total price: £424.86
Buy the selected items together



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Western Digital 4TB Intellipower SATA 6Gb/s 64 MB Cache 3.5-Inch NAS Desktop Hard Disk Drive - Red (WD40EFRX)
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WD 4 TB Desktop Hard Drive - Blue
Seagate 6TB IronWolf 3.5 inch 7200 RPM Internal Hard Drive for 1-8 Bay NAS Systems (256MB Cache, 180TB/Year Workload Rate, up to 210MB/s)
Seagate 4TB IronWolf Pro 3.5 inch 7200 RPM Internal Hard Drive for 1-16 Bay NAS Systems (128MB Cache, 300TB/Year Workload Rate, up to 214MB/s)
Add to Basket Add to Basket Add to Basket Add to Basket Add to Basket Add to Basket
Customer Rating 4 out of 5 stars (1691) 4 out of 5 stars (104) 4 out of 5 stars (833) 4 out of 5 stars (2579) 0 out of 5 stars (0) 5 out of 5 stars (1)
Price £113.95 £103.97 £108.54 £108.66 £161.47 £154.26
Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping
Sold By TT WARES Amazon.co.uk Amazon.co.uk Kikatek Amazon.co.uk Amazon.co.uk
Hard Disk Size 4,000 GB 4,000 GB 4 TB 4,000 GB 6,000 GB 4,000 GB
Size 4 TB 4 TB 4TB 4 TB 6 TB 4 TB

Product information

Capacity: 4 TB | Style Name: Component Boxed
Technical Details
BrandWD
Item Weight730 g
Product Dimensions14.7 x 10.2 x 2.5 cm
Batteries:1 Nonstandard Battery batteries required.
Item model numberWD40EFRX
SeriesWD40EFRX RED
ColorBlack
Form Factor3.5"
Screen Size3.5 inches
RAM Size4 GB
Hard Drive Size4000 GB
Wattage4 watts
  
Technical Specification
Additional Information
ASINB00EHBERSE
Customer Reviews 4.5 out of 5 stars 1,691 customer reviews
Best Sellers Rank 170 in Computers & Accessories (See top 100)
Shipping Weight767 g
Date First Available1 Jan. 2012
  
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Product description

Capacity:4 TB  |  Style Name:Component Boxed

Product Description

It has compatible NAS system to help fulfill your data storage needs. Built for single-bay to 8-bay NAS systems, WD Red packs the power to store your data in one powerhouse unit.

Box Contains

WD Red 4TB Hard Drive


From the manufacturer

WD Red
WD Red Pro
Application Up to eight bay NAS systems Up to 16 bay NAS systems
Available Capacity 6 TB 4 TB
Ideal for Personal Home and Small Office NAS. Medium to Large Business NAS.
Cache 16 MB and 64 MB 64 MB
Interface SATA 6 GB/s SATA 6 GB/s

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3 August 2017
Capacity: 3 TB|Style: Component Boxed|Verified Purchase
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11 December 2017
Capacity: 2 TB|Style: Component Boxed|Verified Purchase
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9 September 2017
Capacity: 2 TB|Style: Component Boxed|Verified Purchase
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24 April 2017
Capacity: 4 TB|Style: Component Boxed|Verified Purchase
0Comment| One person found this helpful. Was this review helpful to you? Report abuse
29 October 2017
Capacity: 1 TB|Style: Component Boxed|Verified Purchase
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20 October 2017
Capacity: 1 TB|Style: Component Boxed|Verified Purchase
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6 December 2017
Capacity: 4 TB|Style: Component Boxed|Verified Purchase
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11 April 2017
Capacity: 3 TB|Style: Component Boxed|Verified Purchase
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