CPU cooler height limit: with 2.5 inch hard drive installed: less than 28mm; without 2.5 inch hard drive: less than 35mm. Multiple heat dissipation holes provide strong heat dissipation effect. The top cover is also equipped with a heat dissipation mesh that only covers the CPU cooler position. Simple, mini, thin and light, saving a lot of desktop space. The case is small and exquisite and can be placed in many styles, which is refreshing. The front USB2.0 Headset Microphone Interface and Power Switch Key make operation more convenient. Specifications: Color: Black Material: SGCC Size: approx. 20.5x19x6mm/8.07x7.48x2.36in Package includes: 1PC x FH06 Mini ITX Case Your satisfaction is our top priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will give you the best solution