The Corsair MP600 Pro LPX is a solid-state drive in the M.2 2280 form factor, launched on January 14th, 2022. It is available in capacities ranging from 500 GB to 4 TB. This page reports specifications for the 1 TB variant. With the rest of the system, the Corsair MP600 Pro LPX interfaces using a PCI-Express 4.0 x4 connection. The SSD controller is the PS5018-E18-41 from Phison, a DRAM cache chip is available. Corsair has installed 176-layer TLC NAND flash on the MP600 Pro LPX, the flash chips are made by Micron. To improve write speeds, a pseudo-SLC cache is used, so bursts of incoming writes are soaked up more quickly. The cache is sized at 112 GB, once it is full, writes complete at 1900 MB/s. Copying data out of the SLC cache (folding) completes at 970 MB/s. Thanks to support for the fast PCI-Express 4.0 interface, performance is excellent. The MP600 Pro LPX is rated for sequential read speeds of up to 7,100 MB/s and 5,800 MB/s write; random IOPS reach up to 900K for reads and 1200K for writes.
At its launch, the SSD was priced at 170 USD. The warranty length is set to five years, which is an excellent warranty period. Corsair guarantees an endurance rating of 700 TBW, a typical value for consumer SSDs.