We can't find the internet
Attempting to reconnect
Something went wrong!
Hang in there while we get back on track
£197.95
Western Digital Red 4TB WD40EFRX NAS Hard Drive - 6Gb/s SATA
Red, WD40EFRX
Price data last checked 34 day(s) ago - refreshing...
We'll watch every seller, every day. One email when your price arrives.
About as cheap as it gets. The only time it was cheaper was 1 month ago.
£198 today · all-time low £190 (Apr 2026) · usually the usual
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
when this has been cheap or pricey
where the price is heading next
all-time high & low, recent range
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 57 days • 57 data points (No recent data available)
Price Distribution
Price distribution over 57 days • 4 price levels
Price Analysis
Most common price: £198 (23 days, 40.4%)
Price range: £190 - £198
Price levels: 4 different prices over 57 days
Description
Key Features
Optimized for NAS environments with NASware 3.0 technology for improved network storage performance.
Designed for continuous use with 24x7 operational capability to support your data needs.
High-speed SATA 6Gb/s interface ensures efficient data transfer rates for your connected devices.
Features 64MB cache and IntelliPower technology with 8ms response time for reliable data handling.
Provides 4TB of storage capacity to expand your internal data storage solutions.
Product Specifications
- Brand
- Western Digital
- Model
- WD40EFRX
- Colour
- Red
- Size
- 4 Tb
- ASIN
- B01IF6879G
- Domain
- Amazon UK
- Listed Since
- 11 December 2013
Barcode
No barcode data available
Similar Products You Might Like
WD Red 3 TB SATA Internal Hard Drive for NAS - 64 MB Cache
WD
Western Digital WD60EFRX 6TB Red SATA 3.5 inch Hard Drive
Western Digital
Western Digital 4TB Red NAS Hard Drive - WD40EFAX SATA 6Gb/s
Western Digital
Western Digital WD4000F9YZ 4TB SE 3.5 SATA 7200RPM HDD
WD
WD Red Pro 3.0"" SATA 6Gb/s 10TB 7200rpm HDD
WD
WD Red Plus 6TB NAS 3.5" Internal Hard Drive - 5400 RPM, SATA 6 Gb/s, CMR, 256MB Cache
WD
WD Red Plus 2TB NAS 3.5" Internal Hard Drive - 5400 RPM, SATA 6 Gb/s, CMR, 64MB Cache
WD
Western Digital WD Red 3TB NAS Internal Hard Drive - WD30EFRX
Western Digital
Western Digital WD Red 2TB NAS Internal Hard Drive - WD20EFAX
Western Digital
WD Red Pro 24TB NAS 3.5" Internal Hard Drive - 7200 RPM, SATA 6 Gb/s, CMR, 512MB Cache
WD
WD Red Pro 2 TB 3.5 Inch NAS Internal Hard Drive - 7200 RPM - WD2002FFSX
Western Digital
Western Digital WD Black 1TB 3.5-Inch Internal Hard Drive
Western Digital
WD Red Plus 8TB NAS 3.5" Internal Hard Drive - 5640 RPM, SATA 6 Gb/s, CMR, 256MB Cache
WD
Western Digital Red 6TB NAS Internal Hard Drive - WD60EFRX
Western Digital
WD Red Plus 6TB NAS 3.5" Internal Hard Drive - 5400 RPM Class, SATA 6 Gb/s, CMR, 256MB Cache
WD
Western Digital WD Green 3TB SATA 6Gb/s Internal Hard Drive
Western Digital
WD Red Pro 24TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR Recording Technology, 512MB Cache
WD
WD Red Pro 4TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR Recording Technology, 256MB Cache
WD
WD Red Plus 2TB NAS 3.5" Hard Drive - 5400 RPM, SATA, CMR, 128MB
WD
WD Red Pro 20TB NAS 3.5" Internal Hard Drive - 7200 RPM, SATA 6 Gb/s, CMR, 512MB Cache
WD
WD Red Pro 6TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR Recording Technology, 256MB Cache
WD
Western Digital WD Red Pro 4TB NAS Hard Drive - WD4003FFBX
Western Digital
WD Red Plus 4TB NAS 3.5" Internal Hard Drive - 5400 RPM, SATA 6 Gb/s, CMR, 256MB Cache
WD
WD Red Pro 10TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR Recording Technology, 512MB Cache
WD