PWM Fan Splitter 4 pin Adapter Cable Sleeved Braided Y Splitter for Desktop Computer CPU Fan Splitter PC 4 Pin Fan Extension Power Cable 1 to 4 Converter 10 inches (2 Pack)

Simple, reliable fan splitter that gets the job done cleanly This TeamProfitcom 4-pin PWM fan splitter is one of those small but essential PC accessories that just works. I picked up the 2-pack to expand cooling options in a mid-tower case, and both cables performed flawlessly. Each splitter connects up to four fans from a single motherboard header — one full 4-pin PWM connector and three 3-pin connectors for flexibility. Build quality is impressive for the price. The braided sleeving feels sturdy and looks good inside a windowed case. The connectors fit snugly and make solid contact — no wiggling or loose pins. Cable length (about 10 inches) is just right for reaching multiple fans without creating clutter. The splitter also routes RPM sensing from only one fan, which prevents false readings or fan speed conflicts on the motherboard. Installation was quick: no software, no fuss, just plug and play. It worked perfectly with my MSI board and a mix of Noctua and Arctic fans. I’ve run them for months now without voltage drops or PWM issues. The only minor drawback is that the braided cable is a bit stiff, so you’ll need to pre-bend it gently if you’re routing through tight corners or behind a tray. Bottom line: A dependable, well-built splitter that does exactly what it promises. Great for anyone expanding case airflow without using a dedicated fan hub. For under ten bucks, it’s one of the easiest upgrades you can make for a cleaner, cooler PC build.

Perfect! Had 0 issues with these and have been running them for years now!

I have purchased a lot of these and have pushed the lines very hard for over a year (with industrial Noctua fans) without any problems. These are useful for connecting fan controllers to x4 (or more) high-performance fans for liquid radiator or just air cooling. The lines are also thick, and not easy to accidentally cut. One note though, remember that it is for x4 fans and you may not want to run it directly from your MB if you have a lot of them.

I needed this to put more fans in a case mod that I am working on. Everything is perfect. The only thing I don't like is that the end where it connects is very thick, not flexible at all. You have to buy an extension if so that it does not make a lump.

I only use 2 headers on one and 3 on the other as my motherboard didn’t support all my fans native and other control are a little to pricey for a simple function these work perfect with no lose to speed on my fans 1600 rpm and they sit at 1580 range and 1590 range when I set them to full awesome buy!

I got four blue LED fans on my side panel of a Rosewill Thor V2 and this splitter got all four of them lit and moving air from the speed controller on the case. I probably had some trouble getting them to all work, but that was more blame of the speed controller cable than the splitter here

Got this to split my Corsair LL120 fans since I was all out of fan headers and this worked perfectly. Is not very flexible close to the single end but since the braid is so good looking, it doesn’t bother me at all that it shows in my case!

Worked great for the extra fans that I wanted to use, easy to install with no problems.