
Seagate 2.5-Inch 900 GB 256 MB Cache SAS Hard Drive - Metallic is priced at £248.85 — stable over the last 30 days.
Price last checked: 18 Apr 2026, 16:48
The Seagate 2.5-Inch 900 GB 256 MB Cache SAS Hard Drive is an internal hard drive with a capacity of 900GB and a SAS-3 interface. It features write caching for efficient storage workload management and supports various formats, including 512n, 4Kn, and 512e, making it suitable for data centre integration. This drive is ideal for building high-performance servers that require fast transaction processing and economical storage capacity, making it a good choice for businesses with demanding data...

£39.79/TB
Updated 52m ago

£23.63/TB
Updated 40m ago

£30.50/TB
Updated 34m ago

£36.19/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.