A simple and economical way to fit 5 hard drives into a 3x5.25 bay. I had to bend some metal grommets in my hull that are unique to my turret, but that's what I expected, then it clicked into place and was great. If you care about aesthetics, you need to do some preparation before installation. The black end cap that you put on your fan has an extremely thin layer of what appears to be black primer. When you're done installing the fan and screws and just handling it, some of it will peel off revealing the bare metal underneath. So apply some black rustoleum on top or even just a clear coat if you want perfection. I'm happy with it and have now returned to buy a second one to install in my large 6x5.25 bay.