
SanDisk Extreme PRO Solid State Flash Drive 256GB (USB 3.2 memory stick up to 420 MB/s read speeds, up to 380 MB/s write, Password protection, RescuePRO data recovery software, durable casing) Black has risen 14.6% over the last 30 days, currently at £69.81.
Price last checked: 18 Apr 2026, 17:01
The SanDisk Extreme PRO Solid State Flash Drive 256GB is a high-performance USB drive with a capacity of 256GB and a USB 3.2 interface, offering read speeds of up to 420MB/s and write speeds of up to 380MB/s. It features a durable aluminium metal casing and includes password protection with SanDisk Secure Access software for secure file encryption. This drive is suitable for users who require fast and secure data transfer, such as professionals and individuals who need to transfer large files...
SanDisk Extreme PRO Solid State Flash Drive 256GB (USB 3.2 memory stick up to 420 MB/s read speeds, up to 380 MB/s write, Password protection, RescuePRO data recovery software, durable casing) Black has increased 14.6% over the last 30 days to £69.81. The 30-day average is £66.06. If you need this product soon, buying before further increases may be worthwhile.

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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.