1、Can be used with mini‑ITX 17x17cm motherboard and 17 x 19cm motherboard. 2、The whole machine runs noiseless and enjoys tranquility every day. 3、Adopting anodic oxidation sand blasting process, it has the advantages of wear resistance, corrosion resistance, high temperature resistance, moistureproof, dustproof and heat insulation, etc. 4、Suitable for living room computers, hotel computers, digital signage, advertising machines, self‑service terminals, etc. 5、Come with screw accessories for easy and convenient installation. 1 x Host 2 x Cable Tie 12 x Screw  Condition: 100% Brand NewItem Type: Computer CaseMaterial: Aluminium alloy (High heat dissipation type)Compatible Motherboard Specifications: ITX motherboard (17 x 17cm / 6.7 x 6.7in) (17 x 19cm / 6.7 x 7.5in)Compatible Hard Disk Specification: 1 x 2.5-inch notebook hard diskCompatible Power Supply Specification: 1U switching power supplyCompatible with Radiators: Lower pressure radiators with a height limit of 40mmCase extension: USB 3.0 X2Compatible Graphics Card: 170mm full-height graphics card (not installed 2.5-inch hard disk, limited length of 190mm)Case Fan: 8015 Fan can be installed at the upper part