
Western Digital 4 TB Desktop Hard Drive - Blue is priced at £99.00 — stable over the last 30 days.
Price last checked: 18 Apr 2026, 16:54
The Western Digital 4 TB Desktop Hard Drive - Blue is a 4TB hard disk drive designed for desktop use. It offers a substantial storage capacity, making it suitable for storing large collections of files, videos, and photos. This drive is ideal for home users and small businesses requiring a reliable and spacious storage solution for their desktop systems.

£42.99/TB
Updated 43m ago

£31.71/TB
Updated 50m ago

£36.00/TB
Updated 39m ago

£49.77/TB
Updated 42m ago
Explains how to compare SSD endurance (TBW/DWPD), warranty terms, controller/DRAM design, and real-world performance metrics like sustained writes after SLC cache, 4K QD1 latency, and thermals.
NVMe vs SATA, TLC vs QLC, DRAM cache — cut through the jargon and pick the best SSD for your PC build or upgrade.