GeeCoolGuest
GeeCoolThe 13900TE has tiny cooling demands: at 35W base, a cheap low-profile or basic tower cooler is plenty, even inside a NAS or SFF case.
It's a different world from desktop i9s that pull 200W+ all-core — this tops out around 100W, and many embedded boards cap it further. Water cooling is wasted money; for long renders, just keep it under ~90°C.