Choose the right PS5 SSD size.
Tell us how much room you have and which games you keep installed. We will show whether 1TB, 2TB or 4TB is the smallest sensible move, including buying nothing. Every internal drive below is compatible playable storage with the required heatsink.
PS5 says there is not enough space for an update? Check the numbers before deleting anything.
Shop compatible PS5 SSDs by capacity.
Already know the size you need? Compare one compatible playable option at each capacity. If not, use the library checker before choosing a product.
Paid link. How we make money.
WD_BLACK SN850P for PS5 1TB
A lower-cost playable upgrade for a smaller rotation of games. Use the checker if several large releases need to stay installed together.
WD_BLACK SN850P for PS5 2TB
More room for several large games without jumping to the highest capacity. It is useful when a 1TB expansion would still require frequent rotation.
SanDisk Optimus GX PRO 850P for PS5 4TB
Only worth considering when 2TB would still leave you rotating games. Check your actual library before paying for this much capacity.
The safest shopping rule is M.2 NVMe, PCIe Gen4 x4, 2280, and a heatsink already fitted. Every drive we route to meets that rule for the PS5, Slim and Pro.
The one people get wrong
The cooling structure is required. Buying a drive with the heatsink already fitted removes a compatibility step.
The speed label to use
Sony recommends at least 5,500MB/s sequential read speed. Every drive we route to meets or exceeds it.
The physical size to use
2280 is the common safe choice, and the drive plus heatsink must clear the expansion-bay cover.
Want every measurement? Check Sony’s current M.2 requirements.
Solve the problem before replacing hardware.
Start with the symptom you actually have. Several paths end with a free fix.