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Akasa PWM Fan Splitter, 1 to 2 Ways 4-Pin PWM Fan, Speed Control PC Case Fan Splitter Extension Cable, Black Braided, 150mm 15cm, AK-CBFA04-15

£9.9£99Clearance
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About this deal

In most cases, this works very well. The fans run at a moderate speed most of the time, and speed up when the system is under a load. However, newer PWM fan controllers can slow your fans down even further when the system is idle. This is an excellent power saving feature. So what do you do if you want to use PWM technology or add additional fans to your build? You use a splitter cable. When I used it in my rig, it took less than five minutes to set up everything inside the PC case properly. No extra hassle was there. Some fan splitters come with additional power connectors to connect directly to the power supply unit (PSU) for better power delivery. Besides, all of the fan connectors are 3 pins, making it an excellent option for a gaming build requiring multiple 3pin fans.

I feel the quality of materials used in the formation of this fan splitter is top-notch. That is why its build quality turns out to be excellent. But a 3-pin fan has to draw a minimum of 5 volts at all times. If the current drops below that, the fan motor will die. So on an idling PC, you’ll be wasting power. A PWM fan, by comparison, can run at extremely slow speeds. Not only will this save power, but it reduces wear and tear on your fan. Certain fan splitters also offer the ability to monitor fan RPM (revolutions per minute) or display the fan speed on an LCD screen. Your fan is one of the most important parts of your computer. While PC fans are small and inexpensive, they’re essential for keeping your system cool. Neglect them – or fail to install enough fans – and you could damage your computer. Your fans are wired into your motherboard or fan controller, which controls the speed by adjusting the voltage. The installation process was easy. I tell you, with this fan splitter cable, you’ll be having the cleanest possible outlook inside your rig. It lets you connect the fans with ease at random places around the motherboard.Flexible cables make it easier to route them neatly through your PC case for improved cable management. If aesthetics matter to you, consider selecting a fan splitter that matches the color scheme of your PC build. You’ll have to go into your BIOS or use a third-party app to manually set the desired system temperature. A 3-pin fan will always run at top speed when connected to a PWM controller. While it will technically work, you’ll need to upgrade your fans if you want the benefits of PWM. PC fan splitters are basically cables used to connect the PC case fans to a single fan header in a motherboard. It attaches three fans on a single board header and allows you to have other fans in your system to improve the rig’s airflow.

The price is moderate, which I feel won’t be an issue for you. Moreover, as a splitter cable, it’s a decent option for hooking up multiple fans.The best part is that it doesn’t really alter the fans’ power difference, and there is also no loss in the RPM in most cases. The Cable Matters PWM Fan Splitter Cable is a simple three-way splitter. There’s a 4-pin connection at the base, with three 12-inch wires protruding from it. Each is tipped with a 3-pin connector, which can plug into a 3-pin or 4-pin fan. Keep in mind that the speed pin only works on the main connector. In other words, all three fans will run at the same speed, be that fast or slow. PWM, which is short for “Pulse Width Modulation,” and it works completely differently. Instead of receiving a variable voltage, the fan receives a 12-volt current at all times. However, the current isn’t delivered consistently. The computer sends out short pulses of power every few milliseconds. The closer the pulses are together, the faster the fan spins. The further apart they are, the slower the fan moves. When selecting a PC case fan splitter, consider the size of your fans and the number of fans you plan to connect to the splitter.

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