£810.15

Western Digital WD Red SA500 4TB NAS SATA SSD 2.5 Inch

Red, WDS400T2R0A

Price data last checked 21 day(s) ago - will refresh soon

View at Amazon

We'll watch every seller, every day. One email when your price arrives.

New to our records — first sighting 23 days ago. We'll learn its rhythm.

23 days of data · current price £810

NEW HERE?

Amazon shows you one price. We show you all of them.

Tosheroon watches Amazon prices so you don't have to. Every product on Amazon has a price history — we make it visible. Set the price you'd actually pay, and we'll email you the second it gets there. No app, no account, one email.

WHAT'S ON THIS PAGE

↓ Price chart
when this has been cheap or pricey
↓ Forecast
where the price is heading next
↓ Statistics
all-time high & low, recent range
↑ Price alert
name your number, we'll email you

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 3 days • 3 data points (No recent data available)

Historical
Generating forecast...
£812.87 £809.88 £810.53 £811.18 £811.84 £812.49 £813.14 01 May 2026 01 May 2026 02 May 2026 02 May 2026 03 May 2026

Price Distribution

Price distribution over 3 days • 2 price levels

Days at Price
Current Price
2 days · current 1 day 0 1 1 2 2 £810 £813 Days at Price

Price Analysis

Most common price: £810 (2 days, 66.7%)

Price range: £810 - £813

Price levels: 2 different prices over 3 days

Description

na

Key Features

Storage optimized for caching in NAS systems to rapidly access your most frequently used files.

Superior endurance can handle the heavy read and write loads demanded by NAS, giving you the reliability you need in a 24x7 environment.

Purpose-built for NAS with proven Western Digital 3D NAND to deliver maximum SATA performance to both home and business users.

Reduces latency and improves responsiveness for OLTP databases, multi-user environments, photo rendering, 4K and 8K video editing and more.

Available in 2.5” and M.2 form factors to fit the slots in modern NAS systems.

Product Specifications

Colour
Red
Size
4tb
Domain
Amazon UK
Release Date
15 March 2024
Listed Since
24 February 2024

Barcode

No barcode data available

Similar Products You Might Like

Western Digital WD Red 2TB NAS SATA SSD - 2.5 Inch Internal Drive
98% match

Western Digital WD Red 2TB NAS SATA SSD - 2.5 Inch Internal Drive

Western Digital

£361.80 17 May 2026
WD Red 500 GB NAS SSD M.2 SATA
98% match

WD Red 500 GB NAS SSD M.2 SATA

Western Digital

£143.65 18 Mar 2026
WD Red 500 GB NAS SSD 2.5 Inch SATA
98% match

WD Red 500 GB NAS SSD 2.5 Inch SATA

Western Digital

£61.40 30 Jan 2026
WD Red 1 TB NAS SSD M.2 SATA
98% match

WD Red 1 TB NAS SSD M.2 SATA

Western Digital

£181.05 19 Feb 2026
Western Digital WD Red SA500 1TB NAS SATA SSD - 2.5 Inch
98% match

Western Digital WD Red SA500 1TB NAS SATA SSD - 2.5 Inch

Western Digital

£219.98 16 Feb 2026
WD Red 2 TB NAS SSD M.2 SATA
98% match

WD Red 2 TB NAS SSD M.2 SATA

Western Digital

£489.05 17 Mar 2026
WD Red SA500 2TB NAS SATA SSD 2.5 Inch
98% match

WD Red SA500 2TB NAS SATA SSD 2.5 Inch

Western Digital

£300.23 18 Mar 2026
WD Red Plus 12TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR, 256MB Cache
98% match

WD Red Plus 12TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR, 256MB Cache

WD

Out of Stock 28 Mar 2026
Western Digital Red 4TB NAS Internal Hard Drive - WD40EFAX
98% match

Western Digital Red 4TB NAS Internal Hard Drive - WD40EFAX

Western Digital

£199.09 29 Apr 2026
WD Red Plus 14TB NAS 3.5" Internal Hard Drive - 5400 RPM Class, SATA 6 Gb/s, CMR, 512MB Cache
98% match

WD Red Plus 14TB NAS 3.5" Internal Hard Drive - 5400 RPM Class, SATA 6 Gb/s, CMR, 512MB Cache

WD

£397.00 30 Apr 2026
WD Red Plus 4TB NAS Internal Hard Drive - 5400 RPM SATA 6 Gb/s
98% match

WD Red Plus 4TB NAS Internal Hard Drive - 5400 RPM SATA 6 Gb/s

WD

£189.86 01 May 2026
WD Red 4TB NAS Internal Hard Drive - 5400 RPM SATA 6 Gb/s
98% match

WD Red 4TB NAS Internal Hard Drive - 5400 RPM SATA 6 Gb/s

WD

Out of Stock 21 Apr 2026
Western Digital Red 6TB NAS Internal Hard Drive - 5400 RPM
98% match

Western Digital Red 6TB NAS Internal Hard Drive - 5400 RPM

WD

£298.49 15 May 2026
Western Digital Red 6TB NAS Internal Hard Drive - WD60EFAX
98% match

Western Digital Red 6TB NAS Internal Hard Drive - WD60EFAX

Western Digital

£298.49 16 May 2026
WD Red Plus 8TB NAS 3.5" Internal Hard Drive - 5640 RPM Class, SATA 6Gb/s, CMR, 128MB Cache
98% match

WD Red Plus 8TB NAS 3.5" Internal Hard Drive - 5640 RPM Class, SATA 6Gb/s, CMR, 128MB Cache

WD

£305.20 01 May 2026
Western Digital WD Red 2TB NAS Internal Hard Drive - WD20EFAX
98% match

Western Digital WD Red 2TB NAS Internal Hard Drive - WD20EFAX

Western Digital

£179.94 16 May 2026
WD Red Plus 10TB NAS Internal Hard Drive - 7200 RPM SATA
98% match

WD Red Plus 10TB NAS Internal Hard Drive - 7200 RPM SATA

WD

Out of Stock 24 May 2026
WD Red Pro 24TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR Recording Technology, 512MB Cache
98% match

WD Red Pro 24TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR Recording Technology, 512MB Cache

WD

£1,028.00 01 May 2026
WD Red SA500 NAS SATA SSD WDS500G1R0B - Solid state drive - 500 GB - internal - M.2 2280 - SATA 6Gb/s
98% match

WD Red SA500 NAS SATA SSD WDS500G1R0B - Solid state drive - 500 GB - internal - M.2 2280 - SATA 6Gb/s

WD

£250.99 28 Jan 2026
WD Red Pro 2 TB 3.5 Inch NAS Internal Hard Drive - 7200 RPM - WD2002FFSX
98% match

WD Red Pro 2 TB 3.5 Inch NAS Internal Hard Drive - 7200 RPM - WD2002FFSX

Western Digital

£97.42 01 Feb 2026
WD Red Pro 4TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR Recording Technology, 256MB Cache
98% match

WD Red Pro 4TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR Recording Technology, 256MB Cache

WD

£202.47 01 May 2026
WD Red Pro 8TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR Recording Technology, 256MB Cache
98% match

WD Red Pro 8TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR Recording Technology, 256MB Cache

WD

£317.95 01 May 2026
WD Red Plus 8TB NAS Internal Hard Drive - 3.5 inch SATA 6Gb/s
98% match

WD Red Plus 8TB NAS Internal Hard Drive - 3.5 inch SATA 6Gb/s

WD

Out of Stock 21 Apr 2026
WD Red Pro 6TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR Recording Technology, 256MB Cache
98% match

WD Red Pro 6TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR Recording Technology, 256MB Cache

WD

£278.99 18 Mar 2026