
Seagate IronWolf Pro ST4000NT001 3.5" 4TB SATA is priced at £183.00 — stable over the last 30 days.
Price last checked: 18 Apr 2026, 16:56
The Seagate IronWolf Pro ST4000NT001 is a 3.5-inch hard disk drive with a capacity of 4TB, utilising the SATA III interface. This drive is designed for high-capacity storage needs, providing a reliable solution for data-intensive applications. It is suitable for use in NAS systems, servers, and workstations, making it a practical choice for small businesses and enterprise users who require large storage capacities.

£39.79/TB
Updated 51m ago

£23.63/TB
Updated 40m ago

£30.50/TB
Updated 33m ago

£36.19/TB
Updated 41m 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.