Is it normal for a 4 pin fan splitter to have 1 4 pin input and x 3 pin inputs? Does that still work with PWM? - Quora
![Fancasee 4-Pin PWM Fan Power Supply Cable 1 to 5 Splitter 5 Way Hub PC Case Internal Motherboard Fan Power Extension Cable Cord Wire for ATX Computer Case 4-Pin and 3-Pin Cooling Fancasee 4-Pin PWM Fan Power Supply Cable 1 to 5 Splitter 5 Way Hub PC Case Internal Motherboard Fan Power Extension Cable Cord Wire for ATX Computer Case 4-Pin and 3-Pin Cooling](https://m.media-amazon.com/images/I/617hPGD1bwL._AC_UF894,1000_QL80_.jpg)
Fancasee 4-Pin PWM Fan Power Supply Cable 1 to 5 Splitter 5 Way Hub PC Case Internal Motherboard Fan Power Extension Cable Cord Wire for ATX Computer Case 4-Pin and 3-Pin Cooling
![4-Pin Cable Extender, Power Cable for CPU Fan for Case Fan Corsair Modular Power Supply : Amazon.co.uk: Computers & Accessories 4-Pin Cable Extender, Power Cable for CPU Fan for Case Fan Corsair Modular Power Supply : Amazon.co.uk: Computers & Accessories](https://m.media-amazon.com/images/I/61j9bCPkPAL._AC_UF894,1000_QL80_.jpg)
4-Pin Cable Extender, Power Cable for CPU Fan for Case Fan Corsair Modular Power Supply : Amazon.co.uk: Computers & Accessories
![4 Pin Pwm Fan Hub 4 Pin Connector For Cpu Fan Pc Fan Hub Computer Cpu/case Fan Power Multi Splitter | Fruugo UK 4 Pin Pwm Fan Hub 4 Pin Connector For Cpu Fan Pc Fan Hub Computer Cpu/case Fan Power Multi Splitter | Fruugo UK](https://img.fruugo.com/product/4/98/243181984_max.jpg)
4 Pin Pwm Fan Hub 4 Pin Connector For Cpu Fan Pc Fan Hub Computer Cpu/case Fan Power Multi Splitter | Fruugo UK
![Replacement 50x10mm TX3 CPU Cooler Fan - Computer Fans & Coolers | Computer Parts | StarTech.com United Kingdom Replacement 50x10mm TX3 CPU Cooler Fan - Computer Fans & Coolers | Computer Parts | StarTech.com United Kingdom](https://media.startech.com/cms/products/gallery_large/fan5x1tx3.main.jpg)
Replacement 50x10mm TX3 CPU Cooler Fan - Computer Fans & Coolers | Computer Parts | StarTech.com United Kingdom
![CPU 3-Pin ATX Fan to 4-Pin Molex Connector Cable Fan Power Adapter Cable -to Connect 3 pin Fans to Standard Computer Power Supply -20cm : Amazon.in: Computers & Accessories CPU 3-Pin ATX Fan to 4-Pin Molex Connector Cable Fan Power Adapter Cable -to Connect 3 pin Fans to Standard Computer Power Supply -20cm : Amazon.in: Computers & Accessories](https://m.media-amazon.com/images/I/61dHBxiJKYL._AC_UF1000,1000_QL80_.jpg)
CPU 3-Pin ATX Fan to 4-Pin Molex Connector Cable Fan Power Adapter Cable -to Connect 3 pin Fans to Standard Computer Power Supply -20cm : Amazon.in: Computers & Accessories
![Stupid prebuilt had the Aio 3 pin plugged into "cpu fan" and the radiator fan plugged into "sys fan1" because the cord looks like it was too short to reach the "cpu Stupid prebuilt had the Aio 3 pin plugged into "cpu fan" and the radiator fan plugged into "sys fan1" because the cord looks like it was too short to reach the "cpu](https://preview.redd.it/yk228f44mij61.jpg?width=640&crop=smart&auto=webp&s=e2338bd1fdf268f1999b0c2d91be10000aabaa28)