1-3
Overview
Onboard Headers/ Connectors/ Jumpers
■
SKU1
-
1
x
4-pin power connector
-
1
x
24-pin power connector
-
1
x system fan connector
-
1
x
CPU fan connector
-
2 x SATA 6Gb/s ports
-
1 x USB 2.0 connector (2 ports)
-
2 x RS-232/422/485 serial port
connectors (2 ports)
-
1 x RS-232 serial port header
(4 ports)
-
1 x GPIO connector
-
1 x front panel header
-
2 x LAN LED connectors
-
1 x front audio connector
-
1 x amplifier connector
- 1
x
clear CMOS jumper
-
3 x serial port power jumpers
- 1
x AT/ATX select jumper
-
4 x non-volatile memory
jumpers
■
SKU2, SKU3
-
1
x
4-pin power connector
-
1
x
24-pin power connector
-
1
x system fan connector
-
1
x
CPU fan connector
-
2 x SATA 6Gb/s ports
-
1 x USB 2.0 connector (2 ports)
-
2 x RS-232/422/485 serial port
connectors (2 ports)
-
2 x RS-232 serial port header
(8 ports)
-
1 x GPIO connector
-
1 x front panel header
-
1 x LAN LED connector
-
1 x front audio connector
-
1 x amplifier connector
- 1
x
clear CMOS jumper
-
4 x serial port power jumpers
- 1
x AT/ATX select jumper
-
2 x non-volatile memory
jumpers
Slot
■
1 x PCIe x16 slot (Gen2 for H81, Gen3 for Q87)
■
1 x full-size Mini-PCIe slot (MINI_PCIE1, shared with mSATA)
■
1 x half-size Mini-PCIe slot (MINI_PCIE2)
Form Factor
■
Mini-ITX: 170 mm x 170 mm
Environmental
■
Operating Temperature: -10 ~ 60
o
C
■
Storage Temperature: -20 ~ 80
o
C
■
Humidity: 5 ~ 95% RH, non-condensing
SKU Comparison
SKUs
Features
SKU1
SKU2
SKU3
PCH
H81
H81
Q87
LAN port
4
2
2
COM port
6
10
10
