Model: SKTC A1 Chassis size: 247x143x217mm (excluding feet)/230 (including feet) Support motherboard: ITX (17x17CM) Support power supply: SFX (100x125x63.5MM) Supporting graphics card: limited to 21CM in length and 12CM in width Support hard drive: 2.5inchx3 (using a hard drive rack) 2.5inch x2+3.5 inchx1 (without a hard drive rack, limited to a height of 11cm) Support CPU heatsink: Install a 2.5 inch hard drive with a height limit of 10cm Install a 3.5-inch hard drive with a height limit of 8cm Colour:Black Material:SGCC 0.8MM Package Contents: 1 x computer case 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.