6
Connectors
Connector
Name
COM1-2
Serial Port X2
HDMI1-2
HDMI 1.4 Port X2
(Max Resolution: 4096x2160@30Hz)
LAN3/LAN4
2.5GbE RJ-45 LAN Port X2
UL1/UL2
Top:
1.0GbE RJ-45 LAN Port X2
Middle & Bottom
: USB 3.2(Gen.2) Port X4
ATXPWR1
ATX Type Main Power Connector
ATX12V1
ATX 12V Power Connector
CPUFAN1
CPU FAN Connector
SYSFAN1/2/3/4/5/6
System FAN Connector X6
SATA_RA1/2/3
SATAIII Connector X6
*
SATA7/SATA8
SATAIII Connector X2
*Note
:
SATA7 & SATA8
ports are only optional for
MM21-W4800/W4802
series.
Headers
Header
Name
Description
Pitch
FP
(Front Panel Header)
PWR LED/ HD LED/ Power Button
/Reset
9-pin Block
2.54mm
FP_USB2/FP_USB3 USB 2.0 Port Header X2
9-pin Block
2.54mm
FP_USB1
USB 3.2(Gen.1) Port Header
19-pin Block 2.0mm
*
COM3/4/5/6
RS232 Serial Port Header X4
9-pin Block
2.54mm
GPIO
GPIO Header
10-pin Block 2.54mm
PS2KBMS
PS/2 Keyboards & Mouse Header 6-pin Block
2.54mm
SMBUS1
SMBUS Header
5-pin Block
2.0mm
*Note
:
COM3/4/5/6
ports are only optional for
MM21-Q4700/Q4702
series.
