This bundle comes built and tested ensuring compatibility and peace of mind contents gigabyte ga h81m s2h socket 1150 motherboard intel i3 4160 socket 1150 processor with heatsink and fan corsair xms3 4gb 1600mhz cl11 cmx4gx3m1a1600c11 memory gigabyte motherboard gigabyte 8 series motherboards support the latest 4th generation intelreg coretrade processors bringing together a unique blend of features and technologies that offer the absolute ultimate platform for your next pc build f