
Western Digital 4TB Intellipower SATA 6Gb/s 64 MB Cache 3.5-Inch NAS Desktop Hard Disk Drive - Red (WD40EFAX)
RRP £245.93
Western Digital 4TB Intellipower SATA 6Gb/s 64 MB Cache 3.5-Inch NAS Desktop Hard Disk Drive - Red (WD40EFAX) is priced at £200.00 — stable over the last 30 days.
Price last checked:
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.co.uk at the time of purchase will apply to the purchase of this product.
- Target audience: Prosumer, SOHO and Workgroups or users who want to enjoy streaming media, backing up PCs, file sharing and managing digital content quickly and easily. RPM Class : 5400
- Designed and tested for personal/home/small office 1-8 bay NASware 3.0 environments; for larger applications, please use WD red pro hard drives
- Built for up to 8-bay NASware 3.0 systems and up to 10 TB capacities, for larger systems please use red pro drives
- NASware (TM) technology which optimises the hard drive for 24 x 7 NAS environments and improves reliability within NAS systems
- Before the users are starting to use the disk: do run a full surface test on it and if this test is passed then it will means the disk is OK
About This Product
The Western Digital 4TB Intellipower SATA 6Gb/s 64 MB Cache 3.5-Inch NAS Desktop Hard Disk Drive, also known as WD40EFAX, is a 3.5-inch hard disk drive with a capacity of 4TB and a Serial ATA-600 interface. It features a 5400 RPM class and 64MB cache, and is designed with NASware 3.0 technology to optimise performance and reliability in 24/7 NAS environments. This drive is suitable for prosumers, small offices, and workgroups who require a reliable storage solution for streaming media, backin...
Price History
Historical Prices
| Date | Price | Change |
|---|---|---|
| 23 Sep 2026, 00:31 | £200.00 | No change |
| 22 Sep 2026, 00:09 | £200.00 | No change |
| 21 Sep 2026, 00:16 | £200.00 | No change |
| 20 Sep 2026, 16:18 | £200.00 | No change |
| 8 Sep 2026, 04:48 | £200.00 | No change |











