Skip to main content

Sandisk 4TB Extreme Portable SSD vs Sandisk 8TB Extreme Portable SSD — Head-to-Head (2026)

Side-by-side comparison. Specs, prices, user ratings, and our verdict.

vs
Sandisk 8TB Extreme Portable SSD, Up to 1050MB/s, USB-C, USB 3.2 Gen 2, IP65 Water and Dust Resistance, Updated Firmware, External Solid State Drive, SDSSDE61-8T00-G25

Sandisk 8TB Extreme Portable SSD, Up to 1050MB/s, USB-C, USB 3.2 Gen 2, IP65 Water and Dust Resistance, Updated Firmware, External Solid State Drive, SDSSDE61-8T00-G25

$1021.84
🛒 Check Price on Amazon

*Price sourced from Amazon.com. Price and availability subject to change.

Spec-by-spec

SpecSandisk 4TB Extreme Portable SSD, Up…Sandisk 8TB Extreme Portable SSD, Up…
Size4TB8TB
BrandSandiskSandisk
ColorSky BlueBlack
ModelSDSSDE61-4T00-G25BSDSSDE61-8T00-G25
Warranty5-year limited manufacturer warranty5-year limited manufacturer warranty
UnitCount11
ReleaseDate2023-05-22T00:00:01Z2024-11-21T00:00:01Z
ManufacturerSandisk Technologies, Inc.Sandisk Technologies, Inc.
ItemPartNumberSDSSDE61-4T00-G25BSDSSDE61-8T00-G25

Keep researching

Already narrowing? Open each product page for the full spec sheet, FAQ, and live Amazon price: Sandisk 4TB Extreme Portable SSD, Up… · Sandisk 8TB Extreme Portable SSD, Up…. Browse the full External Storage catalog or read our External Storage buying guide for tier picks. You can also compare up to four products side-by-side, jump to all categories, or check the benchmarks index for hardware-only matchups.

More guides & deep dives from the SpecPicks archive

Browse all articles & guides →

More reviews from the SpecPicks archive

Browse all reviews →