DG41TX Technical Product Specification

Intel Desktop Board DG41TX Technical Product Specification

2.2.2.1 Signal Tables for the Connectors and Headers

Table 11. Serial ATA Connectors

Pin Signal Name

1 Ground

2 TXP

3 TXN

4 Ground

5 RXN

6 RXP

7 Ground

Table 12. Serial Port Header

Pin Signal Name Pin Signal Name

1 DCD 2 RXD#

3 TXD# 4 DTR

5 Ground 6 DSR

7 RTS 8 CTS

9 RI 10 Key (no pin)

Table 13. Chassis Intrusion Header

Pin Signal Name

1 Intruder#

2 Ground

Table 14. Processor (4-pin) Fan Header

Pin Signal Name

1 Ground

2 +12 V

3 FAN_TACH

4 FAN_CONTROL

Table 15. Front and Rear Chassis Fan Headers

Pin 4-Wire Support Pin 3-Wire Support

1 Ground 3 Ground

2 +12 V 2 FAN_POWER

3 FAN_TACH 1 FAN_TACH

4 FAN_CONTROL N/A N/A