Best PCIe 5.0 Crucial TLC SSDs
There are 4 PCIe 5.0 Crucial TLC SSDs compared here. The fastest is the Crucial T710 at 14900 MB/s read. Sequential reads across the group span 11000–14900 MB/s.
Why this configuration
A PCIe 5.0 Crucial TLC SSD is a flagship configuration — about the fastest consumer storage you can buy today. Gen5 roughly doubles Gen4 sequential bandwidth, which shows up in large file copies, near-instant level loading and heavy content work; the trade-offs are more heat and a higher price. Crucial specifically tends to be chosen here for its firmware track record and warranty support.
Usually chosen for: enthusiasts, streamers and creators building a no-compromise rig — plus PS5 owners who want headroom.
Good fit: everyday all-rounder use, from OS drive to game library; enthusiasts and creators chasing peak sequential speed.
Look elsewhere for: small-form-factor or laptop builds with poor M.2 cooling.
Ranked list
| # | Model | Tier | Controller | Read MB/s | 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 P510 1TB, 2TB | Mid-range | Phison E31T | 11000 | — | Check price on Amazon |
The parts, explained
PCIe 5.0 x4 pushes past 12,000 MB/s, though the quickest drives run hot and usually want a heatsink.
TLC NAND is the mainstream choice — a solid balance of endurance, speed and cost.
Staying with Crucial means consistent firmware, tooling and warranty handling across the range.
Common questions
Do I need a heatsink for a PCIe 5.0 drive?
Usually yes — Gen5 controllers run hot and can throttle without cooling. Many motherboards now ship with an M.2 heatsink that does the job.