
Toshiba X300 20TB Performance & Gaming 3.5" Internal Hard Drive - CMR SATA 6GB/s 7200RPM 512MB Cache - HDWR62AXZSTA is priced at £852.19 — stable over the last 30 days.
Price last checked: 18 Apr 2026, 16:47
The Toshiba X300 20TB Performance & Gaming 3.5" Internal Hard Drive is a high-capacity storage solution with a 3.5-inch form factor and Serial ATA interface. It features a 7200RPM spin speed and 512MB cache, making it suitable for demanding applications such as gaming PCs and high-end desktop workstations. This drive is ideal for users with large gaming libraries or those requiring high-performance storage for data-intensive tasks.

£32.51/TB
Updated 50m ago

£39.30/TB
Updated 48m ago

£54.17/TB
Updated 44m ago

£36.99/TB
Updated 44m 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.