3
Motherboard Internal Diagram
*Note: PCIE1 slot share x16 lane band width with PCIE2 slot. Configuration solutions: 1*PCIE x16
card, please plug in PCIE1 slot to run at x16 (Max.) lane band width; in the case that 2*PCIE cards
plugged in PCIE1 & PCIE2 slots, since the 2* PCIE slots share x16 lane band width, each card will run
at x8 (Max.) lane band width.
LGA 1151
CPU Socket
DDR4
DIMM Slot x 4
ATX 12V
Power Connector
SYSFAN1
Connector
CPUFAN
Connector
ATX Power
Connector
M.2 M-Key Slot
(M2M)
SATAIII Ports
Front Panel
Header
Front Panel
Audio Header
HDMI_SPDIF
Header
SMBUS Header
LANLED Headers
Serial Port Header
(COM2)
USB 2.0 Headers
SYSFAN2
Connector
GPIO Header
PWR LED &
Speaker Header
PS/2 Keyboard
& Mouse Header
USB 3.1(Gen.1)
Port Headers
Serial Port Headers
(COM3/4/5/6/7/8/9/10)
PCI Express x1 Slot (PCIE3)
*Rear IO
Connector
(Refer to Page-2)
Intel Chipset
PCI Slots (PCI1/2)
PCI Express x16 Slot (*PCIE1)
PCI Express x4 Slot (PCIE4)
PCI Express x16 Slot (*PCIE2)
M.2 E-key Slot
(M2E)