HE-B72 User’s Manual
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2.1.1 <Internal connectors list>
Connector
Function
DDR4_A/B
260-pin DDR4 SO-DIMM slot
SATA3-1/2/3
7-pin Serial ATA3 connector
CN_AUDIO
5 x 2-pin audio pin header
CN_LPC
6 x 2-pin LPC pin header
CN_LVDS
20 x 2-pin LVDS connector
CN_INV
5-pin LCD inverter connector
CN_SMBUS
5-pin SMBus connector
CN_COM1/2
20-pin RS232/485/422 for COM2, and RS232 for COM1
CN_COM3/4 / 5/6
20-pin RS232 connector
CN_USB 2-1 / 2-2
5 x 2-pin USB2.0 pin header
CN_USB 3-1 / 3-2
10 x 2-pin USB3.0 pin header
CN_DIO
6 x 2-pin digital I/O connector
CN_CRT
16-pin VGA connector
CN_DVI1/2
10 x 2-pin DVI connector
CPUFAN
4-pin CPU fan connector
SYSFAN
4-pin system fan connector
JFRNT
14-pin front panel switch/indicator connector
MINI_CARD1
52-pin Half-Size MiniPCIe card slot
MINI_CARD2
52-pin MiniPCIe card slot
CN_12V
4-pin power input Terminal Block
SIMM
6-pin socket
2.1.2 <External connectors list>
Connector
Function
DisplayPort
DisplayPort connector
RJ45-1/2
RJ45 connector
PS/2
PS/2 keyboard and mouse connector