[Asmod4n]

Jay has done a test regarding ssd overheating: https://youtu.be/dDTH93dgulE

Verdict: once you have any kind of passive cooler on one it won’t overheat. But he has only tested it with one fast PCIe 4 x 4 drive.

[Asooka]

Or ensuring airflow directly on the thin heatspreader already present. For my personal PC I just have a small fan inside the case perched on the backplate of the GPU blowing air directly at the NVMe slot. Very ghetto, but very effective :D