I bought a Gammix S70 1TB along with a recent PS5 beta update which includes an NVME slot. Although the included heatsink is larger than what Sony recommends, it works great as long as you don't cover the m2 slot cover. The PS5 shell reappeared with no issues and the disc was recognized immediately. After formatting the drive, the PS5 reported a read speed of 6500MB/s. So far I've copied a few games and booted them all up and played with no problems.
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