1.Super mini size with 201x114x253mm, just like A4 paper 2.Support FLEX-1U power supply with size 15081.540.5mm 3.Support ITX mother board with size 170170mm 4.Support graphics card within size 195146*44mm 5.Stylish appearance, aluminum alloy cabinet. Extremely high space utilization. Easy to carry, can be put into a backpack