Sony has recently enabled the M.2 slot found in the PlayStation 5 with a beta update which allows users to upgrade the storage of their device with a compatible PCIe 4.0 M.2 SSD. The PlayStation 5 can only install games to the internal storage as external storage is not fast enough so the introduction of this capability will help expand the 825 GB (667.2 GB usable) of internal storage. Sony recommends that users select a PCIe 4.0 M.2 SSD with sequential read speeds of 5500 Mbps or higher but have yet to certify any specific models as compatible. Seagate has confirmed that their FireCuda 530 SDD which is offered with capacities from 500 GB to 4 TB will be compatible while various models from Corsair, Sabrent, and Western Digital also appear to meet the speed requirements. Sony should release this feature to non-beta users in the near future and also notes that some games may have reduced performance when running with an M.2 SSD.
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