There's no reason to return the fans. There's no adapter necessary to use PWM fans with 3-pin connectors. The control wire just hangs off the end of the header and is ignored. The fan will run at ...

One solution to these problems is to smooth the PWM signal with a low-pass filter and use that voltage to control a linear driver. For a 12-V fan, the resulting control voltage is typically 5 V to ...

The fan then runs at the same speed it would if driven directly by the PWM signal, though it can now turn off completely when not required.

NZXT launches its GRID+ V2 digital fan controller enabling individual control and fault analysis of six PWM fans.

Fans can minimize overheating, but unfortunately, they are prone to mechanical problems, increased power consumption, and amplified noise. Fan-speed control allows for greater efficiency and fewer ...

All models come with Low-Noise Adaptors, 30cm cable extensions and 4-pin y-cables that allow to connect a second PWM fan to the same fan header for automatic control.

With the SHARK Blades PWM and the SHARK Disc PWM, Sharkoon now presents its first PWM fans. Through the mainboard's control, and with a maximum speed of 1,400 revolutions per minute, these fans ...

I thought for sure my new Ivy Bridge build would feature PWM fan control. I was mistaken. My Gigabyte GA-Z77X-UD5H has the same features as the Asus board for $100 less - but the PWM is lame ...