Gigabyte Micro ATX DDR3 1333 LGA 1150 Motherboards GA-H81M-S2H GSM LGA1150 Chipset: Intel H81 Express Memory: 2x DDR3-1600/1333 DIMM Slots, Dual Channel, Non-ECC, Max Capacity of 16GB Slots: 1x PCI-Express x16 Slot, 2x PCI-Express x1 Slots SATA: 2x SATA3 Ports, 2x SATA2 Ports Audio: Realtek ALC8877.1-Channel High Definition Audio CODEC LAN: Realtek Gigabit Ethernet Controller