1Adopt all-aluminum shell, the case is strong and not deformed, simple and stylish 2Bring you a fun and comfortable PC experience, unblocked games, drama and office work 3Suitable for home game computer, living room audio-visual computer, hotel computer 4Can also be used for digital signage, advertising machine, self-service terminal, etc. 5This case support horizontal and vertical two ways of placement, beautiful and practical Item Type: PC Gaming Case Model: X3 Material: All aluminum Compatible Motherboard: For Thin-ITX 170x170mm Compatible Heat Sink: The height limit of the down-pressure heat sinkis approx. 40mm / 1.6in(if the 3.5-inch hard disk is installed, the height limit is approx. 14mm / 0.6in, install a 2.5-inch hard disk with a height limit of approx. 28mm / 1.1in) Hard Disk Support: 2 x 2.5 inch hard disk or 1 x 3.5 inch hard disk Front Panel: 2 x USB3.0, power switch key Rear Panel Expansion Hole: 1 x Full-height baffle hole, 1 x DC hole, 2 x WIFI hole Placement: Horizontal, vertical Suitable for home gaming computers, living room audio-visual computers, hotel computers, digital signage, advertising machines, self-service terminals, etc. 1 x Case 2 x Tie Belt 19 x Screw