Plextor - PS5 with updated firmware officially supports M.2 SSD M10P (GN) with brand-new PCIe®️ Gen 4.0 Technology alongside NVMe ™️ The storage space with computing speed above and beyond the industry
Plextor M6 PRO SSD with PlexTurbo Caching Layer Technology Preview
How to Upgrade Plextor SSD Firmware - StorageReview.com