Blue Computer Fan Wire Diagram. I need to connect a non dell fan which has four wires. Pinout of dell 5pin fan connector to stadanrd 4 pinthis is to fit a standard 4pin fan to a dell motherboard 5pin cpu speed controlled fan connector essentially you just swap pins 1 3 on the standard connector.
4 pin connectors are usually used by cpu fans with higher power consumption. Chassis and cpu fans may use either 3 pin or 4 pin power connectors. To wire an exhaust fan to a wall switch use this diagram.
I need to connect a non dell fan which has four wires.
Edrawmax is an excellent tool to create wiring diagrams especially if you are an. 3 pin connectors are usually used for the smaller chassis fans with lower power consumption. The third wire comes directly from the output of the built in hall sensor chip generates output pulses during the fan rotation. Proper fan connector placement is shown in the.