Exquisite chassis, small and exquisite. Suitable for various scenarios, can be placed horizontally, saving a lot of space. Multi-face heat dissipation, install full-height card slot, radiator height limit 50MM. Simple panel, front 4xUSB and audio interface, easy to operate. Note: 1. Install a full-height card slot, and the maximum height of the CPU is 50mm. 2. Install a full-height card slot, and cannot install a 25mm thick 3.5-inch hard drive. Compatible motherboard: 17 x 17cm/17 x 19cm/19 x 19cm Compatible extension: PCIEx1+COMx6+WIFIx2 Compatible : 3.5inch x 1+2.5inch x 1 or 2.5inch x 2 Thickness: 2mm Front panel l/O: USB3.1(gen1)x2+USB2.0x2+HD AUDIO CPU limit height: 25mm thick 3.5-inch hard drive, maximum height 54mm 20mm thick 3.5-inch hard drive, maximum height 59mm 15mm thick 2.5-inch hard drive, maximum height 64mm 9mm thick 2.5-inch hard drive, maximum height 70mm 7mm thick 2.5-inch hard drive, maximum height 72mm Colour: silver Material: aluminum Size: 21.5 x 22.1 x 9.8cm Package Contents: 1 x ITX case Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.