7 AIMB-780 User Manual
Chapter 1 Hardware Configuration
Label Function
USB78 USB port 7, 8
USB910 USB port 9, 10
USB1112 USB port 11,12
USB1314 USB port 13,14
SATA1 Serial ATA1
SATA2 Serial ATA2
SATA3 Serial ATA3
SATA4 Serial ATA4
SATA5 Serial ATA5
SATA6 Serial ATA6
ATX12V1 ATX 12 V auxiliary power connector (for CPU)
EATXPWR1 ATX 24-pin main power connector (for system)
PCIEX16_1 PCIe x16 slot 1
PCIEX4_1 PCIe x4 slot 1
PCIEX1_1 PCIe x1 slot 1
PCI1 PCI slot 1
PCI2 PCI slot 2
PCI3 PCI slot 3
PCI4 PCI slot 4
DIMMA1 Channel A DIMM1
DIMMA2 Channel A DIMM2
DIMMB1 Channel B DIMM1
DIMMB2 Channel B DIMM2
SPI_CN1 Update BIOS pin header
SPFIF_OUT1 SPDIF Audio out pin header
Table 1.2: Connectors