DG41BI Technical Product Specification

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

Descri

ption

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