The Apacer AST280 M.2 SATA III SSD is 22mm wide and 80mm long with a maximum read/write speed of 520/495MB/s. It can effectively reduce system response time and accelerate the processing performance of multimedia programs. The high storage capacities and small sizes plus the lightweight case-less design features provide outstanding reliability and transmission performance for the new generation ultra-thin mobile devices. AST280 is the best choice for increasing platform performance and expanding capacities of gaming mainboards ultra-thin notebook and small embedded systems.