SilverStone RM42-502 4U Rackmount Chassis, Supports 240mm Radiator, Up to SSI-EE
Case Form Factor 4U Rackmount. Core Chassis Specifications. Front Radiator Compatibility. Top Radiator Compatibility. Bottom Radiator Compatibility. Rear Radiator Compatibility 2 x 120/240mm. Side Radiator Compatibility.