Manual
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GA-870A-USB3 Motherboard Layout KB_USB RCA_SPDIF CPU_FAN ATX_12V R_USB2 R_USB1 R_USB3 Socket AM3 PWR_FAN USB_LAN Etron EJ168 AUDIO GA-870A-USB3 F_AUDIO PCIEX1_1 AMD 870 ATX Realtek RTL8111E PCIEX16 PCIEX1_2 SPDIF_OUT DDR3_1 DDR3_2 DDR3_3 DDR3_4 CODEC PCI1 AMD SB850 SATA3_5 CD_IN SPDIF_IN PCIEX4 iTE PCI2 IT8720 PCI3 COMA SYS_FAN1 SATA3_4 M_BIOS SATA3_0 SATA3_3 BAT B_BIOS SATA3_1 SATA3_2 F_USB1 SYS_FAN2 F_PANEL CLR_CMOS F_USB2 - 7 -
GA-870A-USB3 Motherboard Layout KB_USB RCA_SPDIF CPU_FAN ATX_12V R_USB2 R_USB1 R_USB3 Socket AM3 PWR_FAN USB_LAN Etron EJ168 AUDIO GA-870A-USB3 F_AUDIO PCIEX1_1 AMD 870 ATX Realtek RTL8111E PCIEX16 PCIEX1_2 SPDIF_OUT DDR3_1 DDR3_2 DDR3_3 DDR3_4 CODEC PCI1 AMD SB850 SATA3_5 CD_IN SPDIF_IN PCIEX4 iTE PCI2 IT8720 PCI3 COMA SYS_FAN1 SATA3_4 M_BIOS SATA3_0 SATA3_3 BAT B_BIOS SATA3_1 SATA3_2 F_USB1 SYS_FAN2 F_PANEL CLR_CMOS F_USB2 - 7 -
Manual
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GA-870A-USB3 Motherboard Block Diagram PCIe CLK (100 MHz) CPU CLK+/- (200 MHz) 1 PCI Express x16 PCI Express x16 AM3 CPU DDR3 2000(O.C.)/1333/1066 MHz Dual Channel Memory Hyper Transport 3.0 2 USB 3.0/2.0 PCI Express Bus x4 x1 PCIe CLK (100 MHz) 1 PCI Express x1 1 PCI ...Express x4 LAN PCIe CLK (100 MHz) 1 PCI Express x1 RJ45 Realtek RTL8111E x1 x1 PCI Express Bus PCI Bus Dual BIOS AMD 870 AMD SB850...
GA-870A-USB3 Motherboard Block Diagram PCIe CLK (100 MHz) CPU CLK+/- (200 MHz) 1 PCI Express x16 PCI Express x16 AM3 CPU DDR3 2000(O.C.)/1333/1066 MHz Dual Channel Memory Hyper Transport 3.0 2 USB 3.0/2.0 PCI Express Bus x4 x1 PCIe CLK (100 MHz) 1 PCI Express x1 1 PCI ...Express x4 LAN PCIe CLK (100 MHz) 1 PCI Express x1 RJ45 Realtek RTL8111E x1 x1 PCI Express Bus PCI Bus Dual BIOS AMD 870 AMD SB850...
Manual
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... Support for AM3 processors: AMD Phenom™ II processor/ AMD Athlon™ II processor (Go to GIGABYTE's website for the latest CPU support list.) Hyper Transport Bus 5200 MT/s Chipset North Bridge: AMD 870 South Bridge: AMD SB850 Memory ... GB. Dual channel memory architecture Support for DDR3 2000(O.C.)/1333/1066 MHz memory modules (Go to GIGABYTE's website for the latest supported memory speeds and memory modules.) Audio Realtek ALC889 codec High Definition...
... Support for AM3 processors: AMD Phenom™ II processor/ AMD Athlon™ II processor (Go to GIGABYTE's website for the latest CPU support list.) Hyper Transport Bus 5200 MT/s Chipset North Bridge: AMD 870 South Bridge: AMD SB850 Memory ... GB. Dual channel memory architecture Support for DDR3 2000(O.C.)/1333/1066 MHz memory modules (Go to GIGABYTE's website for the latest supported memory speeds and memory modules.) Audio Realtek ALC889 codec High Definition...