Official requirements
PlayStation lists PCI-Express Gen4x4 M.2 NVMe SSD (Key M), 250 GB to 8 TB capacity, supported M.2 form factors, size limits, and effective heat dissipation.
Compare an M.2 SSD listing against the main PS5 storage expansion requirements before you buy.
PlayStation lists PCI-Express Gen4x4 M.2 NVMe SSD (Key M), 250 GB to 8 TB capacity, supported M.2 form factors, size limits, and effective heat dissipation.
Requirements are summarized from PlayStation support. Check the latest product specs before buying.
If the SSD looks compatible, estimate capacity with the PS5 storage calculator.