MSI Computer Corp. DDR3 1600 Intel LGA 1155 Motherboards (Z77A-G43) CPU: LGA1155; Supports 3rd Generation Intel Core i7/i5/i3/Pentium/Celeron Processors Chipset: Intel Z77 Memory: 4x DDR3-2800(OC)/2667/2600/2400/2200/2133/2000/1866/1600/1333/1066 DIMM Slots, Dual Channel, Max Capacity up to 32 GB Slots: 1x PCI-Express 3.0 x16 Slot; 1x PCI-Express 2.0 x16 Slot (runs at x4); 2x PCI-Express 2.0 x1 Slots; 3 x PCI slots SATA: 2x SATA3 Ports, 4x SATA2 Ports; Supports AHCI/RAID 0, 1, 5, 10 Form Factor: ATX, 30.5 x 24.5 cm Power Connector: 1x 24pin ATX Power Connector, 1x 8pin ATX 12V Power Connector