No
LABEL
1
CPU
2
SYS_FAN
3
CPU_FAN
4
DIMM1~4
5
ATX_POWER
6
F_USB3
7
F_USB1~2,4
8
SATA3~4
9
TPM
10
SATA1
11
C_INTRUSION
12
BIOS_WP
13
OBR1
14
F_PANEL
15
CLR_CMOS
16
BZ1
17
ME_DISABLE
18
INT_SPK
19
SPDIF_OUT
20
F_AUDIO
21
PCIE16Х
22
PCIE1X_1
23
PRINTER
24
COM2
25
ATX_12V
87
LGA1155 socket for Intel® Sandy Bridge processor family
System cooling fan connector
CPU cooling fan connector
240-Pin DDR3 SDRAM slots
(Channel A: DIMM4, DIMM2 Channel B: DIMM3, DIMM1)
Standard 24-pin ATX power connector
Front panel USB header (card reader)
Front panel USB headers
Serial ATA 2.0 connectors (Black color)
Trusted platform Module header
Serial ATA 3.0 connectors (Red color)
Opened Chassis detective header
BIOS write protecting jumper
One button recovery jumper
Front panel switch/LED header
Clear CMOS jumper
Buzzer
ME Disable Header
Speaker header
SPDIF out header
Front panel audio header
PCI Express x16 slot
PCI Express x1 slots
Onboard parallel port header
Onboard serial port header
Auxiliary 4-pin power connector
COMPONENTS
Chapter 5