Manual
Page 7
... CPU_FAN Socket AM3+ PWR_FAN DDR3_4 DDR3_2 DDR3_3 DDR3_1 ATX R_USB30 USB_LAN AUDIO Realtek RTL8111E Etron EJ168 AMD 990FX PCIEX16_1 PCIEX4_1 CODEC PCIEX8_1 PCIEX4_2 GA-990FXA-UD7 PCIEX16_2 VIA VT6308 PCI PCIEX8_2 PW_SW RST_SW CMOS_SW Marvell 88SE9172 ATX4P GSATA3_7 GSATA3_6 AMD SB950 SATA3_4 SATA3_5 M_BIOS SATA3_2 SATA3_3 B_BIOS SATA3_0 SATA3_1 Etron EJ168 BAT iTE IT8720 CLR_CMOS TSR1...
... CPU_FAN Socket AM3+ PWR_FAN DDR3_4 DDR3_2 DDR3_3 DDR3_1 ATX R_USB30 USB_LAN AUDIO Realtek RTL8111E Etron EJ168 AMD 990FX PCIEX16_1 PCIEX4_1 CODEC PCIEX8_1 PCIEX4_2 GA-990FXA-UD7 PCIEX16_2 VIA VT6308 PCI PCIEX8_2 PW_SW RST_SW CMOS_SW Marvell 88SE9172 ATX4P GSATA3_7 GSATA3_6 AMD SB950 SATA3_4 SATA3_5 M_BIOS SATA3_2 SATA3_3 B_BIOS SATA3_0 SATA3_1 Etron EJ168 BAT iTE IT8720 CLR_CMOS TSR1...
Manual
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GA-990FXA-UD7 Motherboard Block Diagram 4 PCI Express x8 2 PCI Express x16 CPU CLK+/- (200 MHz) 2 PCI Express x4 AM3+/AM3 CPU DDR3 2000(O.C.)/1866/1600/1333/1066 MHz or Dual Channel Memory Hyper Transport 3.0 x8 x16 PCIe CLK (100 MHz) Switch x4 PCI Express Bus x1 x1 Etron Marvell EJ168 88SE9172 AMD 990FX... 2 USB 3.0/2.0 2 SATA 6Gb/s PCI Express Bus PCIe CLK (100 MHz) x1 x1 x1 Etron Marvell Realtek EJ168 88SE9172 RTL8111E RJ45 2 USB 3.0/2.0 2 SATA 6Gb/s PCI Bus VIA VT6308 AMD SB950 CODEC 14 USB 2.0/1.1 Dual BIOS 6...
GA-990FXA-UD7 Motherboard Block Diagram 4 PCI Express x8 2 PCI Express x16 CPU CLK+/- (200 MHz) 2 PCI Express x4 AM3+/AM3 CPU DDR3 2000(O.C.)/1866/1600/1333/1066 MHz or Dual Channel Memory Hyper Transport 3.0 x8 x16 PCIe CLK (100 MHz) Switch x4 PCI Express Bus x1 x1 Etron Marvell EJ168 88SE9172 AMD 990FX... 2 USB 3.0/2.0 2 SATA 6Gb/s PCI Express Bus PCIe CLK (100 MHz) x1 x1 x1 Etron Marvell Realtek EJ168 88SE9172 RTL8111E RJ45 2 USB 3.0/2.0 2 SATA 6Gb/s PCI Bus VIA VT6308 AMD SB950 CODEC 14 USB 2.0/1.1 Dual BIOS 6...
Manual
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... Phenom™ II processors/ AMD Athlon™ II processors (Go to GIGABYTE's website for the latest CPU support list.) Hyper Transport Bus 5200 MT/s Chipset North Bridge: AMD 990FX South Bridge: AMD SB950 Memory 4 x 1.5V DDR3 DIMM sockets supporting up ...slot with PCIEX16_2. if you are installing two PCI Express graphics cards, it is recommended that you must install an AMD AM3+ CPU first. (Go to GIGABYTE's website for the latest supported memory speeds and memory modules.) Audio Realtek ALC889 codec ...
... Phenom™ II processors/ AMD Athlon™ II processors (Go to GIGABYTE's website for the latest CPU support list.) Hyper Transport Bus 5200 MT/s Chipset North Bridge: AMD 990FX South Bridge: AMD SB950 Memory 4 x 1.5V DDR3 DIMM sockets supporting up ...slot with PCIEX16_2. if you are installing two PCI Express graphics cards, it is recommended that you must install an AMD AM3+ CPU first. (Go to GIGABYTE's website for the latest supported memory speeds and memory modules.) Audio Realtek ALC889 codec ...