This product is either discontinued or we cannot get that from suppliers.
Case Form Factor: 4U Rackmount, Motherboard Compatiblity: CEB, ATX, Micro ATX, Mini ITX, Drive Bays: Internal 3.5" x 5, Expansion Slots: Full Height: 7, Cooling: 1x 120mm Front Internal Fans, 2x 60mm Optional Rear Internal Fans, PSU: Standard ATX, USB: 2x 2.0, Switch: Power, reset, Indicators: LAN, Power, HDDs LEDs, Color: Black, Material: SGCC, Dimensions: 430mm x 390mm x 176mm, Weight: 9.45kg.
Rack Mountable Server Chassis 4U 43901 Black 2 x 3.5" HDD Bays Suits ATX PSU Full Height PCie Suits ATX MB 390mm Depth.