any high performance nvme will get hot, i bought SN750 500GB with and 1TB without heatsink, difference is massive, WD Black will throttle (front M2)) and reach 80C+ even with Black Ridge in pull configuration. On the back even in idle, temp will reach 65-70C over the time of CPU and GPU loadMaybe I’ll get the one without the heat sink for the back of the MB.
The way i create SSD load is MiniTool Partition Wizard app in Windows with option to wipe SSD and write 0/1, this will push it almost to max temp
The one with heatsink will reach max 60C (front M2), with CPU at 100W+ and GPU 150w , so massive temps inside of the case (OCCT AVX2 load + GPU Load in same time)
im planning to order WD Blue SN550 1TB and thermal pads to test temp, for now i gave up from using back M2, there is just no point with thermal throttling