Intel BLKDX79TO - Connecting Chassis Fan and Power Supply Cables; Connecting Chassis Fan Cables; Location of the Chassis Fan Headers

Intel Desktop Board DX79TO Product Guide
52
Connecting Chassis Fan and Power Supply
Cables
Connecting Chassis Fan Cables
Connect chassis fan cables to the chassis fan headers on the Desktop Board.
Figure 22 shows the location of the chassis fa
n headers. The board supports 4-wire
and 3-wire fans.
Figure 22. Location of the Chassis Fan Headers