Desktop Board Features 
13 
Table 2.  Intel Desktop Board DH67CL Components 
Label Description 
A  Conventional PCI bus connector 
B  Conventional PCI bus connector 
C  Conventional PCI bus connector 
D  PCI Express 2.0 x1 add-in card connector 
E  PCI Express 2.0 x1 add-in card connector 
F  PCI Express 2.0 x16 add-in card connector  
G  Back panel connectors  
H  12 V processor core voltage connector (2 x 2 pin)  
I  Rear chassis fan header  
J  Processor socket  
K  Processor fan header 
L  DDR3 DIMM 3 socket 
M  DDR3 DIMM 1 socket 
N  DDR3 DIMM 4 socket 
O  DDR3 DIMM 2 socket 
P  Front chassis fan header 
Q Chassis intrusion header 
R  Front panel CIR receiver (input) header 
S  Back panel CIR emitter (output) header 
T  Main power connector (2 x 12 pin) 
U Battery  
V Speaker 
W  SATA connectors  
X  Alternate front panel power LED header 
Y  Front panel header  
Z  BIOS configuration jumper block 
AA  Standby power indicator LED 
BB  Front panel USB 2.0 headers 
CC S/PDIF header 
DD  Front panel audio header