
Seagate IronWolf Pro, 4 TB, Enterprise NAS Internal HDD –CMR 3.5 Inch, SATA 6 Gb/s, 7,200 RPM, 256 MB Cache for RAID Network Attached Storage, 3 year Rescue Services (ST4000NT001) is priced at £187.87 — stable over the last 30 days.
Price last checked: 18 Apr 2026, 16:57
The Seagate IronWolf Pro is a 4TB, 3.5-inch internal hard disk drive with a SATA 6Gb/s interface, designed for use in enterprise NAS and RAID systems. It features a 7,200RPM spin speed, 256MB cache, and conventional magnetic recording (CMR) technology for consistent performance. This drive is suitable for businesses and organisations requiring reliable, high-capacity storage for their network-attached storage systems, providing a robust solution for data-intensive applications.

£39.79/TB
Updated 56m ago

£23.63/TB
Updated 45m ago

£30.50/TB
Updated 39m ago

£36.19/TB
Updated 47m ago
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NVMe vs SATA, TLC vs QLC, DRAM cache — cut through the jargon and pick the best SSD for your PC build or upgrade.