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Western Digital Black internal hard drive 4 TB 7200 RPM 256 MB 3.5" Serial ATA III

Western Digital Black, 4 TB, 7200 RPM, 256 MB, 3.5", Serial ATA III

Best offerPrice trend

£296.77

Rising
Price trend
Detailed analysis
Price history of Western Digital Black internal hard drive 4 TB 7200 RPM 256 MB 3.5" Serial ATA III over the last 3 months
DatePrice
21 March 2026£292
2 April 2026£300.78
2 April 2026£292
9 April 2026£296.77
23 April 2026£300.78
1 May 2026£296.77
1 May 2026£300.78
8 May 2026£318.02
8 May 2026£296.77
8 May 2026£318.02
8 May 2026£300.78
16 May 2026£312.99
16 May 2026£296.77
16 May 2026£312.99
16 May 2026£300.78
24 May 2026£334.46
24 May 2026£296.77
24 May 2026£334.46
24 May 2026£300.78
1 June 2026£347.69
2 June 2026£334.46

Compare Western Digital Black internal hard drive 4 TB 7200 RPM 256 MB 3.5" Serial ATA III prices UK

*Date of last price update

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Product Information

INSPIRING PERFORMANCE. DEMANDING CAPACITY.

WD Black hard drives are designed for desktop PC and power users who demand performance, with a variety of upgrade options available.

For Creatives & Enthusiasts

WD Black drives deliver inspiring performance for storing large multimedia files of photos, videos and applications.

For Gamers

Tuned for performance and perfect for gaming. WD Black drives offer large capacities to store your expanding gaming library.

Longer Warranty

Every WD Black drive is backed by an industry leading 5-year limited warranty.

PERFORMANCE FOR POWER USERS

For creatives, enthusiasts, and gamers, WD Black hard drives are designed for power users who demand performance for power computing.

Capacity for Basic Storage

With up to 1TB, this storage size is intended for basic users who don’t plan to expand their digital library or digital archive. Get basic storage for photos, videos, games, music, files, etc.

Capacity for Average Storage

With 2TB to 4TB, this storage size is best for users who take lots of photos and videos with their smartphone and want to confidently back up or have a copy of their data. Get reliability and capacity for your current and near-future needs.

Capacity for Enthusiasts and Prosumers

With 5TB and up, this storage size is best for anyone considering the future of their system. Whether you’re a gamer, shoot professionally, or have a growing amount of files and projects, get the highest capacity plus a long 5-year limited warranty.

Highest Capacity for Gamers

As game sizes grow, so does the need for capacity. WD Black hard drives deliver the best performance and reliability for gaming as well as a longer 5-year limited warranty to match your other performance PC components.

EASY BACKUP AND UPGRADE

Acronis True Image WD Edition software, available as a free download, can clone drives and backup your operating system, applications, settings and all of your data.

Internal Hard Drives Western Digital

Product

Name
Western Digital Black internal hard drive 4 TB 7200 RPM 256 MB 3.5" Serial ATA III

Weight & dimensions

Width
101.6 mm
Height
26.1 mm
Depth
147 mm
Weight
720 g

Power

Power consumption (standby)
1 W
Power consumption (read)
9.1 W
Power consumption (write)
9.1 W
Power consumption (idle)
5.8 W
Operating voltage
5 / 12 V

Operational conditions

Operating temperature (T-T)
5 - 55 °C
Storage temperature (T-T)
-40 - 70 °C
Storage relative humidity (H-H)
5 - 90%
Operating shock
30 G
Non-operating shock
300 G

Other features

Compliance certificates
RoHS

Logistics data

Harmonized System (HS) code
84717050

Features

HDD capacity
4 TB
HDD speed
7200 RPM
HDD size
3.5"
Interface
Serial ATA III
Type
HDD
Component for
PC
Storage drive buffer size
256 MB
HDD interface transfer rate
6 Gbit/s
HDD sustained transfer rate
202 MiB/s
Start/stop cycles
300000

Packaging data

Quantity per pack
1 pc(s)

Packaging content

Storage drive adapter included
No

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