BIOSTRA N3150NH Ver. 6.x BIOS N31AW408 CPU onboard On board Intel Celeron N3150 1.6G Quad-core 1.6G turbo boost up to 2.08G Supports 2 SO-DIMM of DDR3L 1600/1066MHz up to 16G maximum capacity Intel HD Graphics Mini ITX (17*17cm ) for flexible use Supports BIO-Remote 2 Technology Supports Charger Booster Technology