Full Details from Amazon.com : http://www.amazon.com/gp/product/B0055QYKQO?tag=onigi-20

GIGABYTE GA-990FXA-UD3 AM3 AMD 990FX SATA 6Gb/s USB 3.0 ATX AMD Motherboard

Storage Interface6 x SATA 6Gbs connectorsSupport for SATA RAID 0 RAID 1 RAID 5RAID 10 and JBOD 2 x eSATA 6Gbs Support for RAID 0 and RAID 1
Expansion Slots 2 x PCI Express x16 slot running at x16 1x PCI Express x4 slots 2 x PCI Express x1 slot 1x PCI slots
Memory 4 x 15V DDR3 DIMM sockets supporting up to 32 GB of system memory
CPU AM3AM3AMD Athlon II Chipsets AMD 990FXAMD SB950 Revision 11
Audio Realtek ALC889 codec High Definition Audio Dolby Home Theater 245171-channel LAN 101001000 Mbit