Intel Desktop Board DG31PR Product Guide
Table 2. Desktop Board DG31PR Components
Label
Description
A
PCI bus connector 2
B
PCI bus connector 1
C
Battery
D
PCI Express x1 connector
E
PCI Express x16 connector
F
S/PDIF connector
G
Back panel connectors
H
12 V processor core voltage connector (2 x 2 pin)
I
Rear chassis fan header (3-pin)
J
Processor socket
K
Processor fan header (4-pin)
L
DDR2 Channel A DIMM 0 socket
M
DDR2 Channel B DIMM 0 socket
N
Chassis intrusion header
O
Serial port header
P
Diskette drive connector
Q
Main power connector (2 x 12 pin)
R
IDE connector
S
Serial ATA connectors
T
Front panel header
U
Alternate front panel power LED header
V
BIOS configuration jumper block
W
High-speed USB 2.0 headers
X
Speaker
Y
Front chassis fan header (3-pin)
Z
Front panel audio header
12