does someone have already built a rig using a 4U case like this one : Rosewill RSV-L4000C - 4U Rackmount Server Case https://www.newegg.com/global/fr/Product/Product.aspx?item=N82E16811147277
I know most people use open air frame, but I’m considering to have the rig colocated in a Datacenter (no noise no heat) and they don’t accept open air frame. therefore I’m wondering whether having each gpu so close to each other (see the picture from the link) could be a problem and also whether a closde case would provide enough dissipiation.
Also if someone has some feedback about hosting his rig in a datacenter please share
About price, the cheapest 1080 ti I have seen lately was $900