Product Name: Mini ITX Empty Chassis Panel interface: USB2.0*2 Material thickness: 0.6MM Compatible motherboard: MINI-ITX (17*17) Compatible hard drive: 2.5 inch * 2 CPU cooler: less than 35MM Compatible power supply: AC-DC (main board comes with adapter interface) (60W adapter + 60W power board or 84W power board) Optical drive position: none Fan position: 4010 (4*4 fan) can hold 2 Expansion slot: none Reminder: motherboard / hard drive / radiator / power / wall mount bracket please buy separately size: 19.4 x 4.5 x 19.3cm Material: steel colour: black Package Contents: 1 x computer case 1 x Foot Only the above package content, other products are not included. Note: Light 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.