It's a really weird set up, it has a big board right in front for the drives to connect to, there is a small opening at the bottom of that but not very big, the cover has 0 fans, the back end gets overheated easily for some reason, something on the bottom putting out heat.
Cooling on this thing seems to be an afterthought and the designer just decided to throw in 3 15,000 rpm 80mm fans in it and let it go full blast
I can't seem to find ANY proper information on these fans for some reason, they are
It has 4 wires but connects into the secondary board on the bottom not the main motherboard so the BIOs doesn't see it and I don't know if there is a way to change the fan speed so it's not full blast at 60-80dB