Modelb250gt5 channel number71 net dimensionscm 305cm x 225cm listing date06232017 structureatx platform typeintel platform main north bridge chipintel z270 integrated graphicsneed to install the built in gpu processors display output interfacessupport interface typeintel lga 1151 memory slotsddr44 maximum memory capacity64 gb dual channelsupport number of pci express x162 number of pci express x12 crossfire slisupport number of satasata 206 u21 m21