电脑电源适配器风扇不转
Unless you’re constantly playing with one of those fidget cubes, your gaming PC is probably the loudest piece of equipment in your home office that doesn’t actually have a speaker. You could completely rebuild your PC into a efficient, low-power, water-cooled statement of subtlety…or you could buy these in-line adapters for a quick and cheap alternative.
除非您一直在玩这些烦躁的立方体之一，否则您的游戏PC可能是家庭办公室中实际上没有扬声器的最响的设备。 您可以将PC完全重建为高效，低功耗，水冷式的精致外观……或者您可以购买这些嵌入式适配器 ，以寻求快速，廉价的选择。
A brand called Noctua (one of the better brands in PC fans and cooling) sells them on Amazon for just $8 a three-pack. They come in both 4-pin and 3-pin varieties, though the 4-pin version will work with 3-pin fans, so just get those ones for futureproofing purposes.
一个名为Noctua的品牌(PC风扇和散热产品中比较好的品牌之一)在亚马逊上以每盒三包的价格出售，价格仅为8美元。 它们有4针 和3针两种型号，尽管4针版本将与3针风扇一起使用，所以请购买那些用于将来的目的。
Then, just install them between your standard case fan and the electrical connection on your motherboard or power supply rail, and a built-in resistor cuts the power to the fan by about half, resulting in lower revolutions per minute and measurably lower noise levels. It’s especially useful for fans that can’t be controlled by software.
然后，只需将它们安装在标准机箱风扇与主板或电源导轨上的电气连接之间，并且内置电阻器会将风扇的功率减少约一半，从而导致每分钟转数降低，并且噪音水平明显降低。 这对于不能由软件控制的风扇特别有用。
Exactly how much slower and quieter your case fans get will depend on the exact model of fan, and how fast it’s intended to rotate in the first place. Noctua says the adapters are designed exclusively for the company’s own fans, but they’ll work with more or less anything. We tried the gadget on the How-To Geek test machine (which actually doesn’t have any brackets for fans, since it’s an open-air case—but we can still connect the fans to the motherboard). It resulted in a 30% drop in decibels from an NZXT 120mm 1200RPM case fan—not bad at all for a couple of dollars’ worth of cable. Our editor also uses them on all his Bitfenix case fans in his main desktop.
机箱风扇的速度到底有多慢，多少取决于风扇的确切型号，以及首先要旋转多快。 Noctua说，这些适配器专为公司自己的风扇而设计，但它们或多或少都可以使用。 我们在How-To Geek测试机上试用了该小工具(由于它是一个露天箱，因此实际上没有用于风扇的支架，但是我们仍然可以将风扇连接到主板上)。 这导致NZXT 120mm 1200RPM机箱风扇的分贝降低了30％，这对价值几美元的电缆来说完全不错。 我们的编辑器还在主桌面上的所有Bitfenix机箱风扇上使用了它们。
These adapters aren’t an ideal solution for a full build, because there’s no way to adjust the amount of electricity they’re limiting to the fan itself. Like we said earlier, you’re better off controlling the fans through your motherboard’s firmware or desktop software (or, barring that, a hardware fan controller). But applied consistently to all the fans in a system, they should result in a noticeable drop in noise, while still allowing enough flow in and out to keep your PC thermally stable. Applied to something like a two-fan Mini-ITX build or an HTPC under your television, and they should make a machine all but silent, save for the GPU.
这些适配器不是完整构建的理想解决方案，因为无法调整它们限制风扇自身使用的电量。 就像我们之前说的，最好通过主板的固件或台式机软件 (或者，除非是硬件风扇控制器 )来控制风扇 。 但是，如果将它们始终如一地应用于系统中的所有风扇，它们应会导致噪音的明显下降，同时仍允许有足够的进出气流，以保持PC的热稳定性。 应用于电视下面的两风扇Mini-ITX或HTPC之类的东西，它们应该使机器几乎无声，除了GPU。
If you’re looking for more easy ways to keep your PC quiet, be sure to clean the dust out from the filters and fans regularly. You might also consider anti-vibration silicone mounting pegs for your fans, instead of standard steel screws.
如果您正在寻找更简单的方法来保持PC安静，请确保定期清洁过滤器和风扇中的灰尘 。 您也可以考虑为风扇安装防振硅胶固定钉 ，而不是标准的钢制螺钉。
Image credit: Amazon, Amazon, Pathdoc/Shutterstock.com
图片来源： Amazon ， Amazon ， Pathdoc / Shutterstock.com
翻译自: https://www.howtogeek.com/342366/quiet-your-pcs-fans-with-cheap-in-line-adapters/
电脑电源适配器风扇不转