Model SR01 computer case is a product designed on the basis of our abundant design and manufacturing experience as well as practical feedback from various distribution channels (computer distributors, DIY, and E-commerce). The design philosophy of SR01 case is (containing powerful hardware by using the minimum volume to save space and guarantee computer performance). The panel design perfectly meets the aesthetic needs of the DIYer, and the abundant interfaces not only satisfy consumers' expansion demands but also facilitate operations. 2mm aluminium material and color for the case to meet business visual effects. It can contain a motherboard of the size 17 x 17cm, 17 x 19cm and 19 x 19cm to satisfy the needs of 80% retail consumers and distributors, (and enhance the compatibility of the computer). Pico and adapter PSU is adopted for stable and reliable performance . Multiple HDD and SSD design is a perfect choice to meet current storage demands for rapid operations and large capacity. The case is compatible with a single slot of PCIE hardware to install.