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Western Digital Red Pro internal hard drive 12 TB 7200 RPM 256 MB 3.5" Serial ATA III

Western Digital Red Pro , 12 TB, 7200 RPM, 256 MB, 3.5", Serial ATA III

Best offerPrice trend

£367

-26%
Price trend
Detailed analysis ›
Price history of Western Digital Red Pro internal hard drive 12 TB 7200 RPM 256 MB 3.5" Serial ATA III over the last 3 months
DatePrice
10 July 2026£499
18 July 2026£499
24 July 2026£645
1 August 2026£499
9 August 2026£520
14 August 2026£499
20 August 2026£595
25 August 2026£476
31 August 2026£476
5 September 2026£645
11 September 2026£476
18 September 2026£499
30 September 2026£367

Compare Western Digital Red Pro internal hard drive 12 TB 7200 RPM 256 MB 3.5" Serial ATA III prices UK

*Date of last price update

User Notice: We regularly reference new offers to provide you with the widest selection. However, the displayed results do not reflect all available offers on the market. By default, offers are sorted by price, with the lowest price appearing first.

Product Information

NAS for Big Business

Add value to your business by enabling your employees to quickly and reliably sync their files and back up folders or share work with clients.

NASware 3.0 Technology

Seamless integration, robust data protection and optimal performance for larger NAS systems that demand more.

Built for NAS Compatibility

WD Red Pro hard drives also have NASware technology and are purpose-built to balance performance and reliability in larger NAS and RAID environments.

Internal Hard Drives Western Digital

Product

Name
Western Digital Red Pro internal hard drive 12 TB 7200 RPM 256 MB 3.5" Serial ATA III

Weight & dimensions

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

Power

Power consumption (standby)
0.6 W
Power consumption (read)
6 W
Power consumption (write)
6 W
Power consumption (idle)
2.8 W

Operational conditions

Operating temperature (T-T)
5 - 60 °C
Storage temperature (T-T)
-40 - 70 °C
Operating shock
65 G
Non-operating shock
300 G

Other features

Compliance certificates
RoHS

Logistics data

Harmonized System (HS) code
84717050

Features

HDD capacity
12 TB
HDD speed
7200 RPM
HDD size
3.5"
Interface
Serial ATA III
Type
HDD
Component for
NAS
Hot-swap
No
Storage drive buffer size
256 MB
HDD interface transfer rate
6 Gbit/s
HDD sustained transfer rate
240 MiB/s
Start/stop cycles
600000
Mean time between failures (MTBF)
1000000 h

Packaging data

Quantity per pack
1 pc(s)

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