Desktop Board Features
13
Table 2. Intel Desktop Board DX58SO2 Components
Label Description
A Front panel audio header
B PCI Express 1.1 x1 connector
C S/PDIF header
D PCI Express 2.0 x16 connector (x8 electrical)
E PCI bus connector
F PCI Express 2.0 x16 connector
G PCI Express 1.1 x1 connector
H PCI Express 2.0 x16 connector
I Rear chassis fan header
J Back panel connectors
K Processor fan header
L 12 V processor core voltage connector (2 x 4 pin)
M Processor socket
N DIMM 4 socket
O DIMM 1 socket
P DIMM 5 socket
Q DIMM 2 socket
R DIMM 6 socket
S DIMM 3 socket
T Main power connector (2 x 12 pin)
U Front chassis fan header
V ICH10R
W Serial ATA connectors (3 Gb/s)
X Serial ATA connectors (6 Gb/s)
Y Chassis intrusion header
Z Speaker
AA USB 2.0 headers
BB Front panel CIR receiver (input) header
CC Back panel CIR transmitter (output) header
DD BIOS configuration jumper block
EE Front panel header
FF Alternate front panel power LED header
GG POST code LED display
HH IEEE 1394a header
II Battery
JJ Reset button
KK Power button
LL Base clock frequency decrease button
MM Base clock frequency increase button
NN Auxiliary chassis fan header
OO Diagnostic/status LEDs