Best 1TB Plextor SSDs
There are 8 1TB Plextor SSDs compared here. The fastest is the Plextor M9Y+ AIC at 3400 MB/s read at 1TB, and the highest-rated for endurance is the Plextor M8PeY (768 TBW). Sequential reads across the group span 2500–3400 MB/s at 1TB.
Why this configuration
A 1TB Plextor 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. Plextor 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 (8 of 8 drives), not the family headline figure. Rated writes at 1TB run 1400–2200 MB/s.
| # | Model | Tier | Controller | Read MB/s (at 1TB) | TBW | |
|---|---|---|---|---|---|---|
| 1 |  Plextor M9Y+ AIC 250GB, 500GB, 1TB | High-end | Marvell 88SS1092 (3-Core ARM Corte | 3400 | 640 | Find on Amazon |
| 2 |  Plextor M9P+ 250GB, 500GB, 1TB | High-end | Marvell 88SS1092 (3-Core ARM Corte | 3400 | 640 | Find on Amazon |
| 3 |  Plextor M9Pe 250GB, 500GB, 1TB | High-end | Marvell 88SS1093 "Eldora" | 3200 | 640 | Find on Amazon |
| 4 |  Plextor M9PeG 250GB, 500GB, 1TB | High-end | Marvell 88SS1093 "Eldora" | 3200 | 640 | Find on Amazon |
| 5 |  Plextor M8PeY 128GB, 250GB, 500GB, 1TB | High-end | Marvell 88SS1093 | 2500 | 768 | Find on Amazon |
| 6 |  Plextor M8PeG 128GB, 250GB, 500GB, 1TB | High-end | Marvell 88SS1093 | 2500 | 768 | Find on Amazon |
| 7 |  Plextor M9PeGN 250GB, 500GB, 1TB | Mid-range | Marvell 88SS1093 "Eldora" | 3200 | 640 | Find on Amazon |
| 8 |  Plextor M8PeGN 128GB, 250GB, 500GB, 1TB | Mid-range | Marvell 88SS1093 | 2500 | 768 | Find on Amazon |
The parts, explained
1TB is the mainstream single-drive capacity.
Staying with Plextor means consistent firmware, tooling and warranty handling across the range.