Some official product photo's on the Socket 1155 based MSI Z77A-GD80 have surfaced on the web. The motherboard comes with a 22-phase VRM, Military class III components, four USB 3.0 ports, four SATA 6G / four SATA3G. You'll spot three PCIe x16 slots and four x1 slots.
The four memory DIMM slots support 2666 Mhz memory.