ineo M.2 heatsink 2280 SSD with Thermal Silicone pad for PC / PS5 M.2 PCIE NVMe SSD [M16] https://www.amazon.com/dp/B0823V2BPR/ref=cm_sw_r_cp_api_glt_fabc_98FMMG3DTEHVSQW7W15D
This works and fits well
been using it since beta started. Can't really test it in the ps5 but when I put it in my PC with the stock heatsink it was about ~6* warmer than when I installed this heatsink. And that was still ~3* cooler than my 980 pro with same heatsink.