
WD Purple 10TB Surveillance 3.5 Inch SATA 6 Gb/s Hard Disk Drive with Allframe 4K Technology - 360TB/yr, 256MB Cache 7200rpm - WD102PURZ has dropped 1.7% over the last 30 days, currently at £400.00.
Price last checked: 18 Apr 2026, 16:47
The Western Digital WD Purple 10TB Surveillance hard disk drive is a 3.5-inch SATA 6 Gb/s drive designed for video surveillance systems, featuring a 10TB capacity and 256MB cache. With its 7200rpm speed and Allframe 4K technology, it is suited for 24/7 surveillance systems that require high-quality video playback. This drive is ideal for use in DVR and NVR systems, making it suitable for businesses and organisations that require reliable and high-capacity storage for their surveillance needs.
At £400.00, WD Purple 10TB Surveillance 3.5 Inch SATA 6 Gb/s Hard Disk Drive with Allframe 4K Technology - 360TB/yr, 256MB Cache 7200rpm - WD102PURZ is at or near its lowest tracked price of £400.00. The 30-day average is £405.63, making this a good time to buy if you've been waiting for a deal.

£42.99/TB
Updated 50m ago

£31.71/TB
Updated 57m ago

£36.00/TB
Updated 46m ago

£49.77/TB
Updated 49m 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.