Intel DG41BI Product Specification - Page 14

Table 3., Connectors and Headers Shown in Serial ATA Connectors, Chassis Fan Header

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Intel Desktop Board DG41BI Technical Product Specification Table 3 lists the connectors and headers identified in Figure 2. Table 3. Connectors and Headers Shown in Figure 2 Item/callout in Figure 2 Description A Conventional PCI bus add-in card connector B PCI Express x1 connector C PCI Express x1 connector D PCI Express x16 connector E Processor core power connector (2 X 2) F Chassis fan header G Processor fan header H Main power connector (2 X 12) I Front panel header J Serial ATA connectors K Front panel USB header L Front panel USB header M Wireless LAN LED connector N S/PDIF connector O Front panel audio header Table 4 though Table 13 list the signal names for the component-side connectors and headers. Table 4. Serial ATA Connectors Pin Signal Name 1 Ground 2 TXP 3 TXN 4 Ground 5 RXN 6 RXP 7 Ground Table 5. Chassis Fan Header Pin Signal Name 1 Sense 2 +12 V 3 Ground 14

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Intel Desktop Board DG41BI Technical Product Specification
14
Table 3 lists the connectors and headers identified in Figure 2.
Table 3.
Connectors and Headers Shown in Figure 2
Item/callout
in Figure 2
Description
A
Conventional PCI bus add-in card connector
B
PCI Express x1 connector
C
PCI Express x1 connector
D
PCI Express x16 connector
E
Processor core power connector (2 X 2)
F
Chassis fan header
G
Processor fan header
H
Main power connector (2 X 12)
I
Front panel header
J
Serial ATA connectors
K
Front panel USB header
L
Front panel USB header
M
Wireless LAN LED connector
N
S/PDIF connector
O
Front panel audio header
Table 4 though Table 13
list the signal names for the component-side connectors and
headers.
Table 4.
Serial ATA Connectors
Pin
Signal Name
1
Ground
2
TXP
3
TXN
4
Ground
5
RXN
6
RXP
7
Ground
Table 5.
Chassis Fan Header
Pin
Signal Name
1
Sense
2
+12 V
3
Ground