3-Pin Fansīefore we go any further, it’s important to understand exactly what a PWM fan is. This is a slightly smaller 8-fan controller, with advanced circuitry for smoother performance. Finally, we’ll check out the SilverStone PWM Fan Hub. This hub can control up to 10 fans, enough to keep even the hottest gaming rig cool as a cucumber. This is a simple, four-fan hub that’s entirely powered by your motherboard’s fan controller. First up is the DeepCool Fan Hub Control. Today, we’re about to review three of the best PWM fan hub controllers on the market. But they mount inside your PC, and they’re equipped with fan controllers instead of USB ports. These are compact devices, similar to a USB hub. One good alternative is to use a simple fan hub controller. Depending on your setup, this may not be ideal. But they also take up a lot of space in the case, and occupy a 5.25-inch drive bay. You don’t need to mess around with adjusting your BIOS or running third-party software to change the speed. These controllers are a great choice if you want to have manual control over your fans. Recently, we reviewed some front panel fan controllers. If you want to run more fans, you need a secondary fan controller to plug them all in. Most motherboards have a maximum of two fan controllers. But this presents its own set of hurdles. But these will only work if you have the right kind of case.įor most people, the best option is to install multiple internal fans. Another option is to add some external cooling fans. However, these can be complex and difficult to install. First, you could use a liquid cooling system. Suppose you’re rocking a slick gaming rig with an overclocked processor, dual GPUs, and RGB lighting? In that case, you have a few different options. But suppose you don’t have an average PC. For most PCs, one or two fans, along with the GPU fan, is sufficient to keep your PC cool. Processors in particular can get hot enough to fry an egg – or the internal circuitry. It’s no secret that computers can get hot.

3 pin fan controller