Intel BLKDP55WG - P55 LG1156 MAX-16 GB DDR3 ATX Motherboard Technical Product Specification page 42

Intel Desktop Board DP55WG Technical Product Specification
Table 9. Component-side Connectors and Headers Shown in Figure 11
Item/callout
from Figure 11
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
42
Description
PCI bus connector
PCI Express 2.0 x4 connector
PCI bus connector
PCI Express 2.0 x8 connector
Front panel audio header
S/PDIF header
PCI Express 2.0 x1 connector
Rear chassis fan header
PCI Express 2.0 x1 connector
PCI Express 2.0 x16 connector
12 V processor core voltage connector (2 x 4)
Processor fan header
Main power connector (2 x 12)
Front panel header
Back panel CIR transmitter (output) header
Front panel CIR receiver (input) header
Alternate front panel power LED header
Front chassis fan header
USB 2.0 header
USB 2.0 header
IEEE 1394a header
Serial ATA connectors
Chassis intrusion header
USB 2.0 header
Auxiliary PCI Express graphics power connector (SATA-style)