SK hynix
NewSK hynix Platinum P51
Gen5 M.2 SSD reaching about 14,700 MB/s reads with SK hynix's own controller, NAND, and firmware, up to 2 TB.
Client SSD
Gen5 enthusiast SSD at 14,500 MB/s on Micron 232-layer TLC

Crucial · M.2 2280 · Image: crucial.com
PCIe 5.0 M.2 SSD delivering up to 14,500/12,700 MB/s, available bare or with heatsink in 1 TB to 4 TB.
Product briefing
The T705 is Crucial's flagship Gen5 client drive, pairing a Phison E26-class controller with Micron 232-layer TLC NAND to reach 14,500 MB/s sequential read and 12,700 MB/s write, with random performance up to 1,550K IOPS.
It targets enthusiast desktops, DirectStorage gaming rigs, and workstation media pipelines that move large assets constantly. Bare and heatsink SKUs cover motherboards with and without integrated M.2 cooling; capacities span 1 TB to 4 TB with a five-year warranty.
Data sheet
| Interface | PCIe 5.0 x4, NVMe 2.0 |
|---|---|
| Form Factor | M.2 2280 |
| Capacities | 1 TB, 2 TB, 4 TB |
| Sequential Read | Up to 14,500 MB/s |
| Sequential Write | Up to 12,700 MB/s |
| Random Read | Up to 1,550K IOPS |
| NAND Type | Micron 232-layer 3D TLC |
| DRAM | DDR4 cache |
| Endurance | Up to 2,400 TBW |
| Warranty | 5 years |
Deployed in
Cross-reference
SK hynix
NewGen5 M.2 SSD reaching about 14,700 MB/s reads with SK hynix's own controller, NAND, and firmware, up to 2 TB.
Samsung
Mass ProductionPCIe 4.0 M.2 SSD reaching 7,450/6,900 MB/s with high power efficiency, in 1 TB to 4 TB capacities.
Crucial
Mass ProductionPCIe 4.0 M.2 SSD with 7,400/7,000 MB/s throughput and strong efficiency, in 500 GB to 2 TB capacities.