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Cooling

Turn a High-Speed Gentle Typhoon Into a PWM Fan, Version 2.0

Highspeed Gentle Typhoons are wonderful beasties. They run at 300, 4250 and 5400 rpm but sound surprisingly quiet for those speeds. They draw their power from the PSU so they don’t burn out your motherboard. They even report their RPM with a dedicated line. All they lack is PWM. With PWM control our motherboards could tell these fans when to really crank, and when to be quiet. But take heart! Hiding in highspeed Gentle Typhoons are the reins to controlling these fans. I just bought a new highspeed Gentle Typhoon. Inside half an hour I can turn this wild critter into a docile PWM fan. Follow along with me and learn for yourself. Read More

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Cooling

How to Turn a High-Speed Gentle Typhoon Into a PWM Fan

What if you want to control the speed of your high-speed Gentle Typhoon fan? Maybe you’re tired of it going full-blast all the time. It is quite noisy after all… What to do? You could buy an expensive fan controller, but there is a better way. Actually, there are a couple of better ways, and they involve a hidden capability of your high-speed Gentle Typhoon’s PCB. Read More

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Cooling

Keep ‘Em Spinning: How To Lubricate PC Fans

Sleeve bearings fans have a well-deserved reputation of wearing out quickly. But they’re inexpensive, and not necessarily cheaply made. They can perform very well indeed. We want to use them on our heatsinks, but we worry that they will fail and leave our CPU’s overheating. Wouldn’t you like to be able to use a sleeve bearing fan and not have to worry? Read More