Power Supply: External Power Supply (DC-ATX power supply supply) Hard disk: Two 2.5-inch hard disks Graphics card: not supportec CPU radiator: 90mm height limit Auxiliary cooling fan: Support 2.8 x 8 x 2.5cm fans Color: White Material: Metal Package Contents: 1 x Shell Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.