SANDISK Extreme Portable SSD 4TB (up to 1050 MB/s read, 1,000MB/s write, NVMe SSD, USB-C, NVMe Solid State Performance, IP65 rated for dust and water resistance, Updated Firmware) Black

RRP £641.99

SANDISK Extreme Portable SSD 4TB (up to 1050 MB/s read has risen 6.8% over the last 30 days, currently at £469.99.

Price last checked: 2 Jun 2026, 05:02

• Get NVMe solid state performance featuring up to 1050MB/s read and up to 1000MB/s write speeds in a portable, high-capacity drive that’s perfect for creating amazing content or capturing incredible footage
• Up to three-meter drop protection and IP65 water and dust resistance mean this tough drive can take a beating
• Travel worry-free with a 5-year limited warranty and a durable silicone shell that offers a premium feel and added protection to the drive’s exterior
• Use the handy Carabiner loop to secure it to your belt loop or backpack for extra peace of mind
• Help keep private content private with the included password protection featuring 256‐bit AES hardware encryption. Password protection uses 256-bit AES encryption and is supported by Windows 8, Windows 10 and macOS v10.9+
• Easily manage files and automatically free up space with the SanDisk Memory Zone app