Manual
Page 7
For a longer expansion card, use other expansion slots. - 7 - GA-990FXA-UD3 R5 Motherboard Layout 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...
For a longer expansion card, use other expansion slots. - 7 - GA-990FXA-UD3 R5 Motherboard Layout 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...
Manual
Page 8
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
Page 10
...(and above) memory, you install them in the PCIEX16_1 slot; Support for Extreme Memory Profile (XMP) memory modules (Go to GIGABYTE's website for the latest supported memory speeds and memory modules.) Realtek® ALC1150 codec High Definition Audio 2/4/5.1/7.1-channel Support for Dolby®...; SLI™ technology (PCIEX16_1 and PCIEX16_2) South Bridge: - 6 x SATA 6Gb/s connectors (SATA3 0~5) - AMD AM3 Phenom™ II processor/ AMD Athlon™ II processor (Go to GIGABYTE's website for RAID 0, RAID 1, RAID 5, RAID 10, and JBOD Hardware Installation - 10 - Support for the latest...
...(and above) memory, you install them in the PCIEX16_1 slot; Support for Extreme Memory Profile (XMP) memory modules (Go to GIGABYTE's website for the latest supported memory speeds and memory modules.) Realtek® ALC1150 codec High Definition Audio 2/4/5.1/7.1-channel Support for Dolby®...; SLI™ technology (PCIEX16_1 and PCIEX16_2) South Bridge: - 6 x SATA 6Gb/s connectors (SATA3 0~5) - AMD AM3 Phenom™ II processor/ AMD Athlon™ II processor (Go to GIGABYTE's website for RAID 0, RAID 1, RAID 5, RAID 10, and JBOD Hardware Installation - 10 - Support for the latest...
Manual
Page 13
... CPU socket and the CPU. A Small Triangle Marking Denotes Pin One of the Socket AM3+ Socket A Small Triangle Marking Denotes CPU Pin One AM3+/AM3 CPU - 13 - It is not recommended that the motherboard supports the CPU. (Go to GIGABYTE's website for the peripherals. Hardware Installation The CPU cannot be set the frequency beyond...
... CPU socket and the CPU. A Small Triangle Marking Denotes Pin One of the Socket AM3+ Socket A Small Triangle Marking Denotes CPU Pin One AM3+/AM3 CPU - 13 - It is not recommended that the motherboard supports the CPU. (Go to GIGABYTE's website for the peripherals. Hardware Installation The CPU cannot be set the frequency beyond...