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

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Amazon Price: $324.74 (as of November 13, 2025 2:27 am – Details). Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on the Amazon site at the time of purchase will apply to the purchase of this product.
  • Brand: SanDisk
  • Manufacturer: Western Digital Technologies, Inc.

Features

  • Powerful NVMe solid state performance featuring up to 2000MB/s read/write speeds.(1) (Based on internal testing; performance may be lower depending on host device, interface, usage conditions and & other factors. 1MB=1,000,000 bytes.)
  • 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.
  • Up to 3-meter drop protection and IP65 water and dust resistance(4), and a handy carabiner loop. (Previously rated for 2-meter drop protection and IP55 rating. Now qualified for the higher, stated specs.)
  • Help keep private content private with the included password protection featuring 256‐bit AES hardware encryption.(3)
  • Easily manage files and automatically free up space with the SanDisk Memory Zone app.(5) (Download and installation required.)

Manufacturer Info

  • PartNumber: SDSSDE81-4T00-G25
  • Model: SDSSDE81-4T00-G25
  • Warranty: 5-year limited manufacturer warranty

Product Info

  • Color: Black
  • ReleaseDate: 2021-04-01T00:00:01Z
  • Size: 4TB
  • NumberOfItems: 1

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