Intel DZ77SL-50K Specification page 46

Intel Desktop Board DZ77SL-50K Technical Product Specification
Table 12 lists the component-side connectors and headers identified in Figure 10.
Table 12. Component-side Connectors and Headers Shown in Figure 10
Item/callout f
rom Figure 10
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
46
Description
Conventional PCI add-in card connector
Conventional PCI add-in card connector
Conventional PCI add-in card connector
Front panel USB 3.0 connector (blue)
PCI Express x4 add-in card connector
Rear chassis fan header
PCI Express x16 add-in card connector
PCI Express x1 add-in card connector
12 v processor core voltage connector (2 x 4 pin)
Processor fan header
Front chassis fan header
Consumer IR receiver (input) header
Consumer IR emitter (output) header
Main power connector (2 x 12)
SATA 6.0 Gb/s connector through the PCH (blue)
SATA 3.0 Gb/s connector through the PCH (black)
SATA 3.0 Gb/s connector through the PCH (black)
Chassis intrusion header
Alternate front panel power/sleep LED header
Front panel header
LPC Debug header
Front panel USB 2.0 header
Front panel USB 2.0 header
S/PDIF out header
Front panel audio header