Dimensions board: 235mm(l)x112mm(w) cooler: 2 slot bracket: 2 slot Minimum system requirements graphics card require: pci express-compliant motherboard with one dualwidth x16 graphics slot One 8-pin pci express supplementary power connector minimum 550w or greater system power supply microsoft windows 10 64-bit (november 2018 or later), windows 7 64-bit, linux 64-bit