IEI Integration IMB-Q870-i2 - Manual (Page 34)

IMB-Q870-i2 microATX Motherboard
Page 18
Connector Type Label
SATA 6Gb/s drive connectors 7-pin SATA connector S_ATA1, S_ATA2,
S_ATA3, S_ATA 4
Serial port, RS-232 40-pin box header COM3-6
Serial port, RS-422/485 4-pin wafer COM2
SMBus connector 4-pin wafer CN1
SPI flash connector 8-pin header JSPI1
SPI flash connector, EC 8-pin header JSPI2
TPM connector 20-pin header TPM1
USB 2.0 connectors 8-pin headers USB1, USB2
USB 3.0 connector 19-pin box header CN4
Table 3-1: Peripheral Interface Connectors
3.1.3 External Interface Panel Connectors
The table below lists the connectors on the external I/O panel.
Connector Type Label
Audio connector Audio jacks AUDIO_CV1
Keyboard/Mouse and USB 2.0 ports PS/2, USB 2.0 K/M_USB1
Ethernet and USB 2.0 ports RJ-45, USB 2.0 LAN2_USB2
Ethernet and USB 3.0 ports RJ-45, USB 3.0 LAN1_USB1
HDMI connector HDMI port HDMI1
Serial Port connector (COM1) 9-pin male DB-9 COM1
VGA and DVI connector 15-pin female,
24-pin female
VIDEO1
Table 3-2: Rear Panel Connectors