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Question:

Desktop computer power fan noise is too large

I used to be with GoldenField chassis Rimula ATX-S350 power, is the power supply fan noise is too big, let the night stand. If you change the fan to reduce the noise, what kind of fan should I change? What's the price of noise? If not, what kind of power supply is needed to change the power supply? How much?

Answer:

Computer power supply fan noise is mainly two reasons, first, the area covered with dust, two is work for many years, fan bearings less oil friction caused, usually two cases simultaneously.The solution is simple. One is to clean the dust on the fan leaves so that the leaves are clean and balanced. Two is to add lubricating oil to the fan.Pay attention to using the tooth brush to remove the dust of the fan blade, and then clean the cleaning liquid of the motorcycle and clean the fan blade. Add lubricating oil to the bearings.
Put the power down and get it in the computer city, where you can get someone to change an electric fan. If you can do it yourself, you can see how big it is, and buy a new one in the computer city
For a better fan, you can, 10 yuan to 20 yuan range, roller expensive, it is best to change the power, you this power is pretty garbage, the power supply is generally 80 - 500 range
Domestic power mute does not seem good. The power is divided into two kinds: fan and rear fan. Your fan is down to the fan, due to a 12 cm fan blowing down. What big noise of a fan is normal. The rear fan fan is meandering 8 cm 12 cm so small that fan noise is inevitable. If you're noisy, you can change a 8 cm fan, but it's small. Affect heat dissipation. The noise is low and the temperature is high. Very upset. So I suggest you buy French Acbel or delta power in Taiwan. You know what the mute power is. No, I do not support domestic products, at the same price fluctuation, not more than 20 yuan. Acbel and delta are king, domestic power supply process is too backward. You buy a Acbel 380, an enhanced version of 260 yuan. Guarantee. Or delta is ok. I've used all two of these. Power is also good and domestic the Great Wall huntkey. Consider yourself. General chassis comes with power in general. After all, where is the price and profit?. You said, right?
I used to be with GoldenField chassis Rimula ATX-S350 power, is the power supply fan noise is too big, let the night stand. If you change the fan to reduce the noise, what kind of fan should I change? What's the price of noise? If not, what kind of power supply is needed to change the power supply? How much?

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