SanDisk 4TB Extreme PRO Portable SSD – Up to 2000MB/s – USB-C, USB 3.2 Gen 2×2, IP65 Water and Dust Resistance, Updated Firmware – External Solid State Drive – SDSSDE81-4T00-G25

July 1, 2025


Price: $394.99 - $309.99
(as of Jul 01, 2025 22:37:43 UTC – Details)




Save time storing and transferring data with powerful NVMe solid state performance featuring up to 2000MB/s(1) read/write speeds.
A forged aluminum chassis acts as a heatsink to deliver higher sustained speeds in a portable drive that’s tough enough to take on any adventure.
Travel worry-free with a 5-year limited warranty(2) and a forged aluminum chassis-silicone shell combo that offers a premium feel and added protection.
Up to 3-meter drop protection and IP65 water and dust resistance(4), and a handy carabiner loop for securing your drive all deliver extra peace of mind when you’re out in the world.
Easily manage files and automatically free up space with the SanDisk Memory Zone app(5)

Customers say

Customers praise the portable SSD’s incredible read and write speeds and appreciate its compact size, with one noting it fits perfectly in an adhesive sleeve. The storage capacity is excellent for large media files, and customers find the build quality solid, with one mentioning its durable rubberized coating. Functionality receives mixed feedback, with some reporting it stopped working properly, and reliability is concerning with multiple reports of corrupt failures and data loss. While some customers consider it well worth the price, others find it too expensive.