Review on GIGABYTE AORUS NVMe Gen4 M.2 1TB Gaming SSD: High Performance PCI-Express 4.0 with Copper Heat Spreader, Toshiba 3D NAND & DDR Cache Buffer by Ha Joon ᠌

Got it for PS5. I installed it simply, according to the official guide from Sony (do not forget to remove static electricity). Only the speed after formatting showed 3800+, and not 5000+ like many in the reviews, there is no way to ate the firmware, since there is no computer. But this is more than enough. Not cheap, of course, but worth it.