CPU Intel Core  i7-800/i5-700/i5-600/i3-500 series processors in LGA 1156
  Chipset Intel    BD82HM55 PCH
  Memory support 2x240-pin DDR3 SD RAM slots
Memory up to 8GB
supports dual-channel DDR3 1066/1333/ 1600MHz memory
  BIOS EFII BIOS
  I/O interface 1xPS/2 keyboard port
1xPS/2 mouse port
1xVGA
1xHDMI
4xUSB 2.0, compatible with USB 1.1
1xRJ45
1x3-in-1 audio port (Line In/Line Out/Mic In)
  Onboard interface 1x24-pin ATX power connector
1x4-pin ATX 12V power connector
2xUSB connectors, support 4xUSB 2.0
1xFront panel audio connector
1xFront panel connector
1xClear CMOS header
1xCOM connector
1xBEEP connector
4xserial ATA connection ports
  Integrated LAN with 10/100Mbps LAN
  Expansion slot 1xPCI express x16 slot
1xPCI express x1