"It's been a while since PALIT released their passive cooled GTX 1650 KalmX and I haven't seen anything comparable with "next gen" performance. Of course you could put an RTX 3080 in a MONSTERLABO, HDPLEX or TUREMETAL case but if you prefer to have a standalone, passive cooled GPU for your custom build there aren't many options... long story short, here is my DIY solution to turn the RTX A2000 into a passive cooled KalmX Edition"
Source: reddit