Manual
Page 1
GA-P55-USB3 LGA1156 socket motherboard for Intel® Core™ i7 processor family/ Intel® Core™ i5 processor family User's Manual Rev. 1001 12ME-P55USB3-1001R
GA-P55-USB3 LGA1156 socket motherboard for Intel® Core™ i7 processor family/ Intel® Core™ i5 processor family User's Manual Rev. 1001 12ME-P55USB3-1001R
Manual
Page 7
For a longer expansion card, use other expansion slots. - 7 - GA-P55-USB3 Motherboard Layout KB_USBj R_SPDIF CPU_FAN ATX_12V_2X4 R_USB_2 R_USB_1 R_USB30 LGA1156 PWR_FAN PHASE LED ATX USB_LAN NEC AUDIO F_AUDIO RTL8111D PCIEX16 GA-P55-USB3 PCIEX1_1 (Note) SYS_FAN1 IDE SYS_FAN2 DDR3_2 DDR3_1 DDR3_4 DDR3_3 PCIEX1_2 BAT CODEC PCI1 PCIEX4_X1 GIGABYTE SATA2 Intel® P55/H55 GSATA2_6 GSATA2_7 CD_IN SPDIF_I SPDIF_O IT8720 PCI2 PCI3...
For a longer expansion card, use other expansion slots. - 7 - GA-P55-USB3 Motherboard Layout KB_USBj R_SPDIF CPU_FAN ATX_12V_2X4 R_USB_2 R_USB_1 R_USB30 LGA1156 PWR_FAN PHASE LED ATX USB_LAN NEC AUDIO F_AUDIO RTL8111D PCIEX16 GA-P55-USB3 PCIEX1_1 (Note) SYS_FAN1 IDE SYS_FAN2 DDR3_2 DDR3_1 DDR3_4 DDR3_3 PCIEX1_2 BAT CODEC PCI1 PCIEX4_X1 GIGABYTE SATA2 Intel® P55/H55 GSATA2_6 GSATA2_7 CD_IN SPDIF_I SPDIF_O IT8720 PCI2 PCI3...
Manual
Page 8
GA-P55-USB3 Motherboard Block Diagram PCIe CLK (100 MHz) 1 PCI Express x16 LGA1156 CPU CPU CLK+/- (133 MHz) DDR3 2200/1333/1066/800 MHz Dual Channel Memory PCI Express Bus x16 LAN...(PCIEX1_2) 2 USB 3.0 x1 x4j/X1k Switchj NEC PCI Express Bus Dual BIOS Intel® P55/H55 6 SATA 3Gb/s x1 14 USB 2.0/1.1j (Note) 2 SATA 3Gb/s ATA-133/100/66/33 IDE Channel GIGABYTE SATA2 12 USB 2.0/1.1k (Note) PCI Bus LPC Bus Floppy CODEC IT8720 COM ... In S/PDIF Out 3 PCI PCI CLK (33 MHz) (Note) Two share the same ports with USB 3.0. - 8 - k Only for P55 Chipset. j Only for H55 Chipset.
GA-P55-USB3 Motherboard Block Diagram PCIe CLK (100 MHz) 1 PCI Express x16 LGA1156 CPU CPU CLK+/- (133 MHz) DDR3 2200/1333/1066/800 MHz Dual Channel Memory PCI Express Bus x16 LAN...(PCIEX1_2) 2 USB 3.0 x1 x4j/X1k Switchj NEC PCI Express Bus Dual BIOS Intel® P55/H55 6 SATA 3Gb/s x1 14 USB 2.0/1.1j (Note) 2 SATA 3Gb/s ATA-133/100/66/33 IDE Channel GIGABYTE SATA2 12 USB 2.0/1.1k (Note) PCI Bus LPC Bus Floppy CODEC IT8720 COM ... In S/PDIF Out 3 PCI PCI CLK (33 MHz) (Note) Two share the same ports with USB 3.0. - 8 - k Only for P55 Chipset. j Only for H55 Chipset.