1
HP Portable HP SSD P700
250GB, 500GB, 1TB
Best 250GB USB Portable SSDs
250GBUSBPortable
There are 4 250GB USB Portable SSDs in our database — each linked via an Amazon search on its part number. The fastest is the HP Portable HP SSD P700 at 1000 MB/s read. Sequential reads across the group span 450–1000 MB/s.
Why this configuration
A 250GB USB Portable SSD is a portable, take-anywhere configuration. External SSDs trade a little peak speed for the freedom to move data between a PC, console and laptop without opening anything up.
250GB covers an OS and core apps with little room for a large game library.
Usually chosen for: backups, working off an external drive, and console storage overflow.
Good fit: mainstream desktop and laptop builds.
Ranked list
Ranked by tier, then link type, then sequential read. Drives we hold a product link for show a price button; the rest open an Amazon search on the manufacturer part number. Stock and prices are not shown here — they change too often.
2
Samsung T5 PORTABLE SSD
250GB, 500GB, 1TB, 2TB
3
Samsung T1 PORTABLE SSD
250GB, 500GB, 1TB
4
Samsung T3 PORTABLE SSD
250GB, 500GB, 1TB, 2TB
The parts, explained
250GB fits an OS plus core apps.
USB and Thunderbolt portable drives trade peak speed for pocketability and cross-device use.
Portable drives connect over USB or Thunderbolt for use across devices.
Common questions
How do the links to Amazon work here?
0 of the 4 drives listed have a direct product link; for the rest we link an Amazon search on the manufacturer part number, which lands on the right listing. We deliberately don't display stock or prices on this page — check both on Amazon, they change constantly.