
SanDisk Extreme PRO Portable SSD 4TB (up to 2000 MB/s read speeds, Powerful NVMe Solid State Performance, IP65 rated for dust and water resistance, 256-bit AES hardware encryption) Black has risen 14.7% over the last 30 days, currently at £510.00.
Price last checked: 18 Apr 2026, 17:01
The SanDisk Extreme PRO Portable SSD 4TB is a high-performance external storage device featuring NVMe solid state technology, with read and write speeds of up to 2000MB/s. This 2.5-inch drive has a capacity of 4TB and is IP65 rated for dust and water resistance, with a forged aluminum chassis and 256-bit AES hardware encryption for added protection. It is suitable for users who require fast and secure data transfer on-the-go, such as professionals and adventurers who need to store and access ...
SanDisk Extreme PRO Portable SSD 4TB (up to 2000 MB/s read speeds, Powerful NVMe Solid State Performance, IP65 rated for dust and water resistance, 256-bit AES hardware encryption) Black has increased 14.7% over the last 30 days to £510.00. The 30-day average is £484.17. If you need this product soon, buying before further increases may be worthwhile.

£141.50/TB
Updated 54m ago

£111.76/TB
Updated 49m ago

£125.00/TB
Updated 40m ago

£87.00/TB
Updated 54m 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.