JETWAY HA18 BIOS GH18A007 AMD™ 990X Chipset and AMD™ SB950 Chipset Support AMD AM3+ FX™ series Processors Support PCI-Express 2.0 Support 2 x USB3.0 port Support Dual Channel DDR3 1866/1600/1333/1066 Support 6 x Serial ATA3 Devices Integrated HD Audio CODEC with 8-CH Support 3D AUDIO function Integrated Gigabit LAN Support Optical and Coaxial out Support Thunder Protection Function 4+1 Phase CPU Power Support