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 best part is that this cable comes with 4 pin Molex connectors, which is rare among most options.

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. Yes and no. The single 4-pin connector ("header") on the motherboard will have an Amperage rating. Eg: 4A 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. In my testing, I found that the fans connected to the splitters function seamlessly. There were no issues with the RPM as all of the fans ran at the same speed. No variations were there.This means it outputs at 12V, with a maximum of 4A. Most fans only draw like 0.5A or whatever, so you can split the connection multiple times without any drops or problems, as long as you don't overload the Amperage. You can plug 3-pin fan things into 4 pin PWM headers - the connected device will just run at full speed unless it can be adjusted down in the BIOS or with motherboard fan control software.

Now, as for me, I was able to power 3 RGB fans with this fan splitter. In my rig, I tried the Corsair LL120 RGB fans. And the best part was, I didn’t require the Commander Pro. This splitter cable is perfect for controlling high-RPM fans. In my rig, I was able to achieve 100% RPM even after using it. I don't know if it will sufficiently power the fans/pump enough or not, but there is one 3 pin connector(that's connected to the one of said 4 pin headers) that is connected to a SATA cable(i assume it's powering the 2 sata drives connected to this cable, since no other cable is attached to said sata cable), an AIO pump and 2 fans. For AIO pumps, a motherboard fan header should be fine for power, but I would not split it into pump + another fan. Besides, all of the fan connectors are 3 pins, making it an excellent option for a gaming build requiring multiple 3pin fans.In my opinion, the Evercool DF001 is the most perfect choice to buy. But in case you want something affordable, you can go for the model from EKWB. Would it be okay if i bought a 4 pin fan splitter(it splits into 4) and plugged it into one of the fan headers? The cables present in this model are nicely braided. You can remain tension-free of any sort of tangling as the flexibility of these cables is damn high.

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.So these are the seven best fan splitter cables that you can buy from the market. My list includes all types of options, so I think you don’t need to look at them anywhere else. These seven are enough to choose from and connect 4 pin or 3 pin fans or whatever you want. 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.

It is a Y-splitter fan cable. One end will be the SATA connection, and the other end will consist of fan connectors that are split in Y-shape. If I were to plug a 4 pin fan splitter into a 4 pin header on the motherboard, and attach 2 4 pin cables(from aio fans) onto the splitter, then attach the 3 pin pump header onto the other 4 pin header on the motherboard would it work? Thanks. My motherboard only has one 4-pin connector (the rest are three pin), but I'd like to be able to control the speed that all my fans spin at. I don't mind not being able to control them individually. I was thinking about getting one of these splitters, but I'm concerned that it will cut the maximum speed (or the LED brightness) of my fans in half. Is that correct, or do I just totally misunderstand how the fans work?The brand Evercool is the epitome of trust to many PC builders. The PC hardware produced by them has gathered much praise lately. 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. Hi, I bought a ML240L RGB from Cooler Master but I realise my micro itx motherboard only has 2 4 pin connectors, whereas the AIO needs a 3 pin for the pump and 4 pin for the fans. Moreover, if you avoid fiddling, then this cable can be long-lasting, which ultimately makes it a great option. What is a PC Fan Splitter?