https://www.youtube.com/watch?v=O-RBI4am-wYA guide on how to easily get the temperature down on a KNC Miner Titan's Cube in under 30 minutes.
The guy talking swedish, of according to him, The Cube will run 15C degrees cooler
Interestingly, with the modification that he does on the dc / dc converter
Maybe this isn't news for you guys, but I want to share it with you
Sorry for my bad english (Im from Sweden)