The SPU01 is a compact, upright chassis with a three-compartment mounting structure that provides the most efficient cooling solution for graphics cards up to 400 mm in length. It supports up to ATX-size standard motherboards and ATX backplane motherboards, and comes with three 120 mm fans and can be expanded with 360 / 280 mm water cooling to provide enhanced internal cooling, and comes with 510 mm PCIE 4.0. ...