Best 4TB Crucial SSDs
There are 6 4TB Crucial SSDs compared here. The fastest is the Crucial T710 at 14900 MB/s read at 4TB. Sequential reads across the group span 800–14900 MB/s at 4TB.
Why this configuration
A 4TB Crucial 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. Crucial specifically tends to be chosen here for its firmware track record and warranty support.
4TB starts to replace juggling several smaller drives.
Usually chosen for: buyers who have already settled on the size and are picking on specs.
Good fit: large libraries and archives on a single drive.
Ranked list
Speeds on this page are the manufacturer's 4TB ratings where published (6 of 6 drives), not the family headline figure. Rated writes at 4TB run 800–13800 MB/s.
| # | Model | Tier | Controller | Read MB/s (at 4TB) | TBW | |
|---|---|---|---|---|---|---|
| 1 | Crucial T710 1TB, 2TB, 4TB | High-end | Silicon Motion SM2508 | 14900 | — | Check price on Amazon |
| 2 | Crucial T705 1TB, 2TB, 4TB | High-end | Phison E26 | 14500 | — | Check price on Amazon |
| 3 | Crucial T700 1TB, 2TB, 4TB | High-end | Phison E26 | 11700 | — | Check price on Amazon |
| 4 | Crucial T500 500GB, 1TB, 2TB, 4TB | High-end | Phison E25 | 7400 | — | Check price on Amazon |
| 5 | Crucial P310 500GB, 1TB, 2TB, 4TB | Mid-range | Phison E27T | 7100 | — | Check price on Amazon |
| 6 |  Crucial Externo CRUCIAL X6 500GB, 1TB, 2TB, 4TB | — | "Silicon Motion SM2258XT (1-Core, | 800 | — | Find on Amazon |
The parts, explained
4TB handles big Steam libraries, video projects and archives.
Staying with Crucial means consistent firmware, tooling and warranty handling across the range.