HDD Holder Case

I made this to hold 4 HDD, It can be mounted on the back wall of a pc case (If large enough)
or anywhere for that matter I made the mounting holes wide enough to accommodate most any application. *Note* you might find some play in the hardives ones installed in the case some hardrives use flush mount screws others extrude from the case some maybe more lose than others.A 120mm fan can be mounted to the top as well.