Best Plextor MLC SSDs
PlextorMLC
There are 4 Plextor MLC SSDs compared here. The fastest is the Plextor M8PeY at 2500 MB/s read. Sequential reads across the group span 540–2500 MB/s.
Why this configuration
A Plextor MLC SSD is a legacy endurance choice. MLC stores two bits per cell instead of three, so these older drives take far more rewriting than a modern budget drive, at a much higher cost per gigabyte. Plextor specifically tends to be chosen here for its firmware track record and warranty support.
Usually chosen for: write-heavy secondary roles and keeping older machines useful.
Good fit: mainstream desktop and laptop builds.
Ranked list
| # | Model | Tier | Controller | Read MB/s | TBW | |
|---|---|---|---|---|---|---|
| 1 |  Plextor M8PeY 128GB, 250GB, 500GB, 1TB | High-end | Marvell 88SS1093 | 2500 | 768 | Find on Amazon |
| 2 |  Plextor M8PeG 128GB, 250GB, 500GB, 1TB | High-end | Marvell 88SS1093 | 2500 | 768 | Find on Amazon |
| 3 |  Plextor M8PeGN 128GB, 250GB, 500GB, 1TB | Mid-range | Marvell 88SS1093 | 2500 | 768 | Find on Amazon |
| 4 |  Plextor M5 PRO 128GB, 250GB, 500GB | Mid-range | Marvell 88SS9187 | 540 | — | Find on Amazon |
The parts, explained
MLC NAND is older and costs more per gigabyte, but is very durable.
Staying with Plextor means consistent firmware, tooling and warranty handling across the range.