The CPU OPT header is an additional connection for special processor cooling accessories, such as specialized coolers with multiple fans or water-cooling components. Functionally, CPU OPT is identical ...
IIRC the extra pin on a 4 pin motherboard header may report if the fan has totally stopped, like a failure line, to tell the mobo to shut the CPU off. I've got an old 4 pin fan here from a '94 vintage ...
Noctua has expanded its A-series cooling solutions with the new NF-A6x15 60mm fan models. Available in both 12 V and 5 V versions, these fans come with either 3-pin or PWM 4-pin connectors, offering ...
Got the new build together [yay!] but having on minor issue. Fans. So the Torrent has a fan controller with it, nothing fancy. I have the 5 case fans on the controller. My Noctua NH-15S cooler fan ...