Nice, my HM90s have a really great cooling solution for the CPU (big silent fan, fine finned heat sink). But no cooling on the bottom side of the main board, which houses the RAM, a NVMe and two 2,5" SATA SSDs.

As usual, the arch wiki is super helpful also for non-arch distros wiki.archlinux.org/title/Lm_sensors#Adding_DIMM_t…