Chapter 1: Introduction
1-5
Headers, Connectors & Main Components
Number
Connector
Description
4
COM1
COM1 Serial Port (Backpanel)
18
COM2
COM2 Header Connector
42,41,37,32,11
Fans 1~5
System/CPU fan headers (CPU Fan: Fan 2, #41)
43
Floppy
Floppy Disk Drive connector
39
JF1
Front Panel Control header
34
JL1
Chassis Intrusion header
38
JLED
Power LED Indicator header
19
JWOR
Wake on Ring
21
JWOL
Wake on LAN
45
JPW1
24-pin ATX main power connector (required)
46
JPW2
+12V 8-pin CPU power connector (required)
29
JWF1
Power Connector for SATA Disk on Module (DOM)
1
KB/Mouse
Keyboard/mouse connectors
8,9
LAN1, LAN2
Gigabit Ethernet, RJ45 ports
28
I-SATA 0~5
Serial ATA ports
35
JD1
Speaker header (Pins 3/4: Internal, 1~4:External)
10
IPMI
IPMI LAN Port (X8SIA-F Only)
44
JPI2C
PWR supply (I
2
C) System Management Bus
36
SPKR1
Internal speaker/buzzer
30
B1
On-board Battery
31
T-SGPIO-0/1
Serial General Purpose IO headers (for SATA)
2, 3
USB0/1, USB 2/3
Backpanel USB 0/1, USB 2/3
27, 26
USB 4, USB 5
Type A USB Connectors
24, 25
USB 6/7, USB 8/9
Front Panel USB headers
5
VGA
Onboard Video Port
14
PCI
PCI Slots
22
BMC
Nuvoton Baseboard Management Controller (BMC)
20
IPMB
System Management Bus (SMB) Header for IPMI 2.0
12
CPU
LGA 1156 CPU Socket
23
PCH
Intel 3420 Chipset
48
DIMM
DIMM Sockets