You will get: A network attached storage Enclosures with accessories including 3 x mute back fans, 2 x back panel, 8 x hard disk stands, SATA data cable, various screws. ( Motherboard CPU and other accessories are not included ) Motherboard Support: Various ITX motherboards in the market: 17X17cm (6.7*6.7); Micro-ATX motherboards 24X24cm (9.6*9.6)