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Western Digital WD Red 4TB,Internal,5400 RPM,8.89 cm (3.5") (WD40EFRX) Hard Drive

4.9522 product ratings
Silicon Gadgets UK (755)
98% positive Feedback
Price:
£79.99
Free postage
Estimated delivery Wed, 30 Apr - Wed, 7 May
Returns:
30 days return. Seller pays for return postage.
Condition:
Used
Storage Capacity 4TB. Cache 64MB. Buffer Size 64MB. Interface SATA III. Custom Bundle: No Model: WD Red. Model WD Red. Enclosure Internal. Product Key Features.

About this product

Product Information

Designed for PC, the Western Digital (WD40EFRX) Hard Disk Drive comes with a 3.5" (Network Attached Storage). Its buffer size of 65536 KB and a massive 4000 GB storage space allows you to conveniently store plenty of work-related documents, music files, movies, games and more. Operating on a spindle speed of 5400 RPM, this HDD coupled with 6-Gb/s SATA interface offers quick and efficient transferring of data between this internal drive and other devices on the network. The Western Digital (WD40EFRX) model comes in red and renders seamless performance.

Product Identifiers

BrandWestern Digital
MPNWD40EFRX
EAN0718037810058, 7330381453847
ModelWD Red
eBay Product ID (ePID)171396427

Product Key Features

Storage Capacity4TB
Cache64MB
Form Factor3.5in
Rotation Speed5400 RPM
TypeNas (Network Attached Storage)
InterfaceSATA III

Additional Product Features

PlatformM·A·C, Linux, PC Products
Width (mm)101.6
EnclosureInternal
Depth (mm)147
Weight (g)680
Buffer Size64MB
Height (mm)26.1

All listings for this product

Buy it now
Pre-owned
4TB WD Internal Hard Drive 64MB Cache 3.5" SATA HDD
Last one
item 1 4TB WD Internal Hard Drive 64MB Cache 3.5" SATA HDD
£79.99
Free postage
Western Digital WD40EZRX-RFB WD Caviar Green 4TB 64MB Cache
item 2 Western Digital WD40EZRX-RFB WD Caviar Green 4TB 64MB Cache
£115.35
Free postage
Western Digital WD40EFRX-RFB WD Red 4TB 24x7
item 3 Western Digital WD40EFRX-RFB WD Red 4TB 24x7
£149.55
Free postage

Ratings and reviews

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5.0
22 product ratings
  • 21 users rated this 5 out of 5 stars
  • 1 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Quiet

Fast

Reliable

Most relevant reviews

See all 18 reviews
  • by brave_lee_flea
    01 Nov, 2017

    What is says on the tin - an utterly reliable NAS drive

    Performance isn't the greatest although it's not bad but this drive is designed for NAS use 24 hours a day and it does that job with total reliability. I have had 5 of these disks in my NAS now for 2 years and had no failures at all. Prior to that I used (brand new) Seagate Barracudas, every one of them failed within 2 years - a 100% failure rate - so now I only buy WD Red for NAS use and I will never again buy a Seagate disk.

    Verified purchase: YesCondition: New

  • by stuartmitchenall
    13 Sep, 2017

    Use this disk for Building a NAS server

    I have built a NAS server using Freenas, an HP microserver and now 4 WD40EFRX, configured as (in raid terms) a striped Raid configuration. 4 * 4TB delivers 12 TB storage. All works well and quietly in the background - its not even housed in the main house to avoid the obvious problem of all in the same place, so the quiet assessment is a little tongue in cheek - id only know if they were REALLY noisy. The server sits there doing its thing 24 hours a day - great job, and I have had no problems with the WD RED disks, two of which were purchased as used,

    Verified purchase: YesCondition: Pre-owned

  • by sdacompany
    21 Apr, 2021

    eliable fast drives.

    Very reliable drives. WD red drives with nasware 3 are optimised for up 8 drives. they are quick and reliable. i have been using red drives for 7 years now and these are an update for me. they are reliable fast drives.

    Verified purchase: YesCondition: Pre-owned

  • by dokey_okey
    19 Nov, 2020

    HDD Upgrade

    Bought to upgrade a 2TB drive that was close to full. Once formatted (GPT) immediately recognised and a seamless reinstallation was completed without issue. as a NAS certified drive it achieves the highest reliability ratings.

    Verified purchase: YesCondition: New

  • by gortopetpete
    12 Feb, 2021

    WD40EFRX SATA

    Received the drives very quickly; fitted into NAS and worked perfectly. No errors found on disk. Highly recommended.

    Verified purchase: YesCondition: New

  • by pgoncalv
    23 Sep, 2020

    Recommended for intensive SAN usage

    Top product, looks sturdily built and it has pretty good reviews.

    Verified purchase: YesCondition: Pre-owned

  • by glassdome
    24 Jun, 2017

    4TB WD Red drive

    Early days but so far an awesome drive - very fast and outperfrorms my other drives massively. Great product and will buy another.

    Verified purchase: YesCondition: Pre-owned

  • by iankellett
    04 Nov, 2020

    It’s a NAS drive and it just works.

    Have four of these in a Synology NAS. They work fine.

    Verified purchase: YesCondition: Pre-owned

  • by baddaddyboss1964
    31 Dec, 2020

    Western digital red

    Super fast super silent too

    Verified purchase: YesCondition: Pre-owned

  • by richard-alairac
    18 Apr, 2018

    always good

    Verified purchase: YesCondition: Pre-owned

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