







🔥 Double the fans, double the airflow, zero compromises! 🔥
The Cable Matters 2-Pack 2 Way 4 Pin PWM Fan Splitter Cable lets you connect two PWM fans to a single motherboard header, synchronizing their speeds for optimal cooling. With 4-inch braided cables and broad compatibility with 3-pin and 4-pin fans, it’s the perfect upgrade for millennial pros seeking a sleek, efficient, and hassle-free airflow boost.











| ASIN | B01DV1Z0Z4 |
| Best Sellers Rank | #59 in Computer Case Fans #1,507 in Computer Cables & Interconnects |
| Brand | Cable Matters |
| Brand Name | Cable Matters |
| Cable Type | 4-Pin |
| Color | Black |
| Compatible Devices | Computers |
| Compatible Phone Models | No compatible phone models |
| Connector Gender | Male-to-Female |
| Connector Type | 4-pin Fan Port |
| Customer Package Type | FFP |
| Customer Reviews | 4.7 out of 5 stars 1,692 Reviews |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Item Shape | Round |
| Item Weight | 9.07 g |
| Manufacturer | Cable Matters |
| Maximum Voltage | 12 Volts |
| Model | 104040x2 |
| Model Name | 104040x2 |
| Number of Items | 2 |
| Number of Pins | 4 |
| Other Special Features of the Product | PWM |
| Outer Material | Plastic |
| Recommended Uses For Product | gaming |
| Special Feature | PWM |
| Specification Met | RoHS |
| UPC | 682017352022 |
| Wattage | 12 watts |
R**M
Works great for my situation.
I have an Alienware Aurora R16 that I wanted to add an additional intake fan to. However, the manufacturers didn't bother including the extra fan header for me to connect one. I didn't want to try attacking my motherboard with a soldering iron, so I got this instead. It has two different connectors, one 4-pin and one 3-pin. The 3-pin connector still has a PWM signal so the fan that's connected to it still spins at a controlled speed. The missing pin is a tach signal which is used for reporting RPM (if the BIOS receives two tach signals from the same header it might freak out). This works great if you're adding another fan to your case but don't have enough headers on the motherboard to connect one to. The package contains two 4-inch long (10 centimeter) braided cords, so I didn't have to worry about the cable length of my new fan.
M**I
Better than expected
Good quality and fast delivery
N**K
Clean design
Used to run an exhaust fan, no issues whatsoever so ever. Clean design
G**D
Two Fans, One Connector, Zero Problems
These do what they‘re supposed to. I had more fans in the back of the case than there are connections on the motherboard. These adapters fixed that. Seems like they’re well made and they work OK.
J**R
Does the job
These do the job, which is to split power between computer fans. Things report correctly, both get power. Air moves. Good to go.
D**R
A split shorty when you need one
Thes splitters are well constructed, with the sheaving and end heatsink termination. They mate easily and the connection is firm. The short length helped with the general cable layout so that there wasn't a lot of tiebacks. Everything you could want in a simple fan cable.
E**C
Fan cable
Work well.
D**N
An easy simple to do solution anyone can do for their Gaming PC build.
Trustpilot
4 days ago
2 weeks ago