The XPG PCIe Gen5 SSD is a solid-state drive in the M.2 2280 form factor, launched in 2023. It is only available in the 8 TB capacity listed on this page. With the rest of the system, the XPG PCIe Gen5 SSD interfaces using a PCI-Express 5.0 x4 connection. The SSD controller is the SM2508 from Silicon Motion. XPG has installed TLC NAND flash on the PCIe Gen5 SSD, the flash chips are made by Unknown. To improve write speeds, a pseudo-SLC cache is used, so bursts of incoming writes are processed more quickly. Thanks to support for the fast PCI-Express 5.0 interface, performance is excellent. The PCIe Gen5 SSD is rated for sequential read speeds of up to 14,000 MB/s and 12,000 MB/s write; random IOPS reach up to 1800K for reads and 1600K for writes.
The SSD's price at launch is unknown. The TBW rating for the XPG PCIe Gen5 SSD 8 TB is unknown, too.