Tuesday, May 31, 2011

A look at MSI's X79A-GD80 motherboard

Meet the X79A-GD80 from MSI, where active component cooling is making a comeback to motherboards. The Sandy Bridge-E LGA2011 socket dwarfs everything around it, in the upper-half of the board. Typical of LGA2011 motherboards,the X79A-GD80 has two DDR3 DIMM slots on either sides of the CPU socket, supporting quad-channel DDR3 memory. The VRM area is above the socket, MSI used a 40 mm fan-heatsink to cool the VRM. Further, a fan-heatsink is used to cool the X79 PCH. With the PCH heatsink the use of fan is more of an effort to keep the heatsink small in size, so active air-flow can compensate for its size. That aside, expansion slots are all-PCIe, including three PCI-Express 3.0 x16 (x16/NC/x16 or x16/x8/x8), and four PCI-E x1 in middle. All 10 of the SATA 6 Gb/s ports from the PCH are internal ports, with just the one eSATA. Other connectivity includes 8+2 channel HD Audio, dual gigabit Ethernet, and USB 3.0. 

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