Best 1TB Kioxia SSDs
There are 4 1TB Kioxia SSDs compared here. The fastest is the Kioxia Exceria Pro G2 at 14400 MB/s read at 1TB, and the highest-rated for endurance is the Kioxia EXCERIA PLUS (800 TBW). Sequential reads across the group span 3400–14400 MB/s at 1TB.
Why this configuration
A 1TB Kioxia SSD is a capacity-first shortlist. Everything here is available at this size, across interfaces and price tiers, so the choice comes down to how fast you need it and how much rewriting it will take. Kioxia specifically tends to be chosen here for its firmware track record and warranty support.
1TB is the capacity most single-drive builds settle on.
Usually chosen for: buyers who have already settled on the size and are picking on specs.
Good fit: mainstream desktop and laptop builds.
Ranked list
Speeds on this page are the manufacturer's 1TB ratings where published (4 of 4 drives), not the family headline figure. Rated writes at 1TB run 3200–12700 MB/s.
| # | Model | Tier | Controller | Read MB/s (at 1TB) | TBW | |
|---|---|---|---|---|---|---|
| 1 | Kioxia Exceria Pro G2 1TB, 2TB, 4TB | High-end | Silicon Motion SM2508 | 14400 | — | Check price on Amazon |
| 2 |  Kioxia EXCERIA PLUS 500GB, 1TB, 2TB | High-end | TOSHIBA TC58NC1201GST-00-BB (Contr | 3400 | 800 | Find on Amazon |
| 3 | Kioxia Exceria G3 1TB, 2TB | Mid-range | Phison E31T | 10000 | — | Check price on Amazon |
| 4 | Kioxia Exceria Plus G4 1TB, 2TB | Mid-range | Phison E31T | 10000 | — | Check price on Amazon |
The parts, explained
1TB is the mainstream single-drive capacity.
Staying with Kioxia means consistent firmware, tooling and warranty handling across the range.