Barebone system processor type intel core i7 6500u clock speed 2 500 mhz max turbo frequency 31 ghz graphics chipset intel hd graphics 520 graphics memory shared memory ram type ddr3l processor manufacturer intel number of processing cores 2 cache 4 maximum memory expansion 32 gb series shuttle xpc video outputs 1 x displayport 1 x hdmi networking ethernet 101001000 gigabit ethernet wireless lan wireless lan standards ieee 80211b ieee 80211g