I would like to use a more quiet FAN for the Edge-V. Unfortunately I can’t find out the specifications of the PWM connector used on the Edge-V. Is there even a adapter for a “normal” PWM Fan such as this one NF-A4x20 PWM
Header part number is SM04B-SURS-TF, according to the schematic for the Edge-V, version 1.4. Recheck schematic if your Edge-V is different version, probably the same number, but check to be sure. You would need the mating connector for SM04B-SURS-TF. Not sure about header limits, such as current capacity.