Review on ATX Motherboard Test Bench Open Air Frame Computer Case: Durable Aluminum Bracket for DIY Bare Frame, Supports Graphics Card - Blue & Black by Geoff Foster

Beautiful aluminum frame. I think the PSU bracket will easily break under the weight of a standard PSU if moved. The same applies to PCIE racks for all connected modern heavy GPUs. It's almost impossible to keep the motherboard standoffs in a fixed position, let alone accidentally fall out. Purchasing a detachable ATX tray for a PC case as a standalone device would be more beneficial given the price/specs etc. So it's impractical as a test bed and could potentially be used for an outdoor case for light builds. .