Manual
Page 7
... KB_MS_USB ATX_12V OPTICAL USB_ESATA2 USB_ESATA1 Marvell® 88SE9172 R_USB30 USB_LAN CPU_FAN Socket AM3+ PWR_FAN ATX AUDIO PCIEX1_1 (Note) AMD 990FX Realtek® GbE LAN PCIEX16_1 PCIEX1_2 GA-990FXA-UD3 R5 PCIEX4_1 CODEC PCIEX16_2 DDR3_4 DDR3_2 DDR3_3 DDR3_1 AMD SB950 SYS_FAN1 BAT SATA3 45 23 01 PCI VIA® VL805 PCIEX4_2 F_AUDIO SYS_FAN2 COMA F_USB3 M_BIOS...
... KB_MS_USB ATX_12V OPTICAL USB_ESATA2 USB_ESATA1 Marvell® 88SE9172 R_USB30 USB_LAN CPU_FAN Socket AM3+ PWR_FAN ATX AUDIO PCIEX1_1 (Note) AMD 990FX Realtek® GbE LAN PCIEX16_1 PCIEX1_2 GA-990FXA-UD3 R5 PCIEX4_1 CODEC PCIEX16_2 DDR3_4 DDR3_2 DDR3_3 DDR3_1 AMD SB950 SYS_FAN1 BAT SATA3 45 23 01 PCI VIA® VL805 PCIEX4_2 F_AUDIO SYS_FAN2 COMA F_USB3 M_BIOS...
Manual
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GA-990FXA-UD3 R5 Motherboard Block Diagram 2 PCI Express x16 2 PCI Express x4 AM3+/AM3 CPU CPU CLK+/- (200 MHz) DDR3 2000 (O.C.)/1866/1600/ 1333/1066 MHz PCIe CLK (100 MHz) PCI Express Bus x16 Dual Channel Memory Hyper Transport 3.0 ...
GA-990FXA-UD3 R5 Motherboard Block Diagram 2 PCI Express x16 2 PCI Express x4 AM3+/AM3 CPU CPU CLK+/- (200 MHz) DDR3 2000 (O.C.)/1866/1600/ 1333/1066 MHz PCIe CLK (100 MHz) PCI Express Bus x16 Dual Channel Memory Hyper Transport 3.0 ...
Manual
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...- AMD AM3+ FX processor - AMD AM3 Phenom™ II processor/ AMD Athlon™ II processor (Go to install it is installed, the actual memory size displayed will be less than 4 GB of the physical memory installed. Support for Extreme Memory Profile (XMP) memory modules (Go to GIGABYTE's website for..., running at x16 (PCIEX16_1, PCIEX16_2) * For optimum performance, if only one PCI Express graphics card is to be installed, be sure to GIGABYTE's website for DDR3 2000(O.C.)/1866/1600/1333/1066MHz * To support a DDR3 1866 MHz (and above) memory, you install them in the PCIEX16_1 slot...
...- AMD AM3+ FX processor - AMD AM3 Phenom™ II processor/ AMD Athlon™ II processor (Go to install it is installed, the actual memory size displayed will be less than 4 GB of the physical memory installed. Support for Extreme Memory Profile (XMP) memory modules (Go to GIGABYTE's website for..., running at x16 (PCIEX16_1, PCIEX16_2) * For optimum performance, if only one PCI Express graphics card is to be installed, be sure to GIGABYTE's website for DDR3 2000(O.C.)/1866/1600/1333/1066MHz * To support a DDR3 1866 MHz (and above) memory, you install them in the PCIEX16_1 slot...
Manual
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... CPU socket and the CPU. A Small Triangle Marking Denotes Pin One of the CPU. Locate the pin one of the Socket AM3+ Socket A Small Triangle Marking Denotes CPU Pin One AM3+/AM3 CPU - 13 - If you wish to set beyond the standard specifications, please do so according to your hardware specifications including the... latest CPU support list.) • Always turn on the computer if the CPU cooler is not recommended that the motherboard supports the CPU. (Go to GIGABYTE's website for the peripherals. Hardware Installation
... CPU socket and the CPU. A Small Triangle Marking Denotes Pin One of the CPU. Locate the pin one of the Socket AM3+ Socket A Small Triangle Marking Denotes CPU Pin One AM3+/AM3 CPU - 13 - If you wish to set beyond the standard specifications, please do so according to your hardware specifications including the... latest CPU support list.) • Always turn on the computer if the CPU cooler is not recommended that the motherboard supports the CPU. (Go to GIGABYTE's website for the peripherals. Hardware Installation