![Amazon.com: XMSJSIY SATA to 3 Pin 4 Pin PWM Fan Adapter Splitter Hub for 12V Desktop Computer Cooler Case Fans, 2 Pieces Packing : Electronics Amazon.com: XMSJSIY SATA to 3 Pin 4 Pin PWM Fan Adapter Splitter Hub for 12V Desktop Computer Cooler Case Fans, 2 Pieces Packing : Electronics](https://m.media-amazon.com/images/I/51e+zvfkslS._AC_.jpg)
Amazon.com: XMSJSIY SATA to 3 Pin 4 Pin PWM Fan Adapter Splitter Hub for 12V Desktop Computer Cooler Case Fans, 2 Pieces Packing : Electronics
![Phobya Y-Adapter 4Pin auf 2x 4Pin PWM und 3Pin 30cm - Schwarz | Fan cables & adaptors | Cables | Aquatuning USA Phobya Y-Adapter 4Pin auf 2x 4Pin PWM und 3Pin 30cm - Schwarz | Fan cables & adaptors | Cables | Aquatuning USA](https://www.aquatuning.us/media/image/a9/77/f2/81130_1_600x600.jpg)
Phobya Y-Adapter 4Pin auf 2x 4Pin PWM und 3Pin 30cm - Schwarz | Fan cables & adaptors | Cables | Aquatuning USA
![Amazon.com: SinLoon 3 Pin 4 Pin Fan Adapter PWM PC Chassis Cooling Fan Hub,Chassis Fan Pressure Regulating Governor,8 Way Splitter 12V Speed Controller with 6 Pin Power Port(8 Way with Cable Black ) : Amazon.com: SinLoon 3 Pin 4 Pin Fan Adapter PWM PC Chassis Cooling Fan Hub,Chassis Fan Pressure Regulating Governor,8 Way Splitter 12V Speed Controller with 6 Pin Power Port(8 Way with Cable Black ) :](https://m.media-amazon.com/images/I/71CmR4hsu9L.jpg)
Amazon.com: SinLoon 3 Pin 4 Pin Fan Adapter PWM PC Chassis Cooling Fan Hub,Chassis Fan Pressure Regulating Governor,8 Way Splitter 12V Speed Controller with 6 Pin Power Port(8 Way with Cable Black ) :
![Amazon.com: 2 Pack 4-Pin Molex (Actual 2-Pin) to 2 x 3 Pin / 4 Pin PMW 12V PC Case Fan Power Adapter Cable, 3-Pin or 4-Pin (PWM Connector) to Molex Computer Cooler Amazon.com: 2 Pack 4-Pin Molex (Actual 2-Pin) to 2 x 3 Pin / 4 Pin PMW 12V PC Case Fan Power Adapter Cable, 3-Pin or 4-Pin (PWM Connector) to Molex Computer Cooler](https://m.media-amazon.com/images/I/611uorabU9L.jpg)
Amazon.com: 2 Pack 4-Pin Molex (Actual 2-Pin) to 2 x 3 Pin / 4 Pin PMW 12V PC Case Fan Power Adapter Cable, 3-Pin or 4-Pin (PWM Connector) to Molex Computer Cooler
![mosfet - How can I adapt a 3-pin PC fan connector to a 4-pin connector? - Electrical Engineering Stack Exchange mosfet - How can I adapt a 3-pin PC fan connector to a 4-pin connector? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/T3muo.png)
mosfet - How can I adapt a 3-pin PC fan connector to a 4-pin connector? - Electrical Engineering Stack Exchange
![PWM Fan 4 Pin to 3 Fanout Power Splitter Cable, Sleeved Cord Motherboard CPU SYS Fan Header to 3 Ports Internal Power Hub PWM Controller - 6 Inches - Black - Newegg.com PWM Fan 4 Pin to 3 Fanout Power Splitter Cable, Sleeved Cord Motherboard CPU SYS Fan Header to 3 Ports Internal Power Hub PWM Controller - 6 Inches - Black - Newegg.com](https://c1.neweggimages.com/ProductImage/V0VZ_1_20161105631518464.jpg)
PWM Fan 4 Pin to 3 Fanout Power Splitter Cable, Sleeved Cord Motherboard CPU SYS Fan Header to 3 Ports Internal Power Hub PWM Controller - 6 Inches - Black - Newegg.com
![5pcs 4pin To 2 X 4pin / 3pin Pwm Convert Connector Extension Y-splitter Adapter Cable For Pc Compute Cooling Fan 300mm - Fans & Cooling - AliExpress 5pcs 4pin To 2 X 4pin / 3pin Pwm Convert Connector Extension Y-splitter Adapter Cable For Pc Compute Cooling Fan 300mm - Fans & Cooling - AliExpress](https://ae01.alicdn.com/kf/HTB1kweCQVXXXXbgXpXXq6xXFXXXW/5pcs-4Pin-to-2-x-4pin-3pin-PWM-Convert-Connector-Extension-Y-Splitter-Adapter-Cable-For.jpg_Q90.jpg_.webp)
5pcs 4pin To 2 X 4pin / 3pin Pwm Convert Connector Extension Y-splitter Adapter Cable For Pc Compute Cooling Fan 300mm - Fans & Cooling - AliExpress
![EnLabs PRPWMHUB5 5 Ports PWM 4 Pin Fan Splitter Hub, Motherboard 4-Pin Fan Splitter Cable Adapter for 5 Channel 3Pin /4Pin CPU Cooer, Case Fans - 1.3 Feet PWM Extension Cable Include - Newegg.com EnLabs PRPWMHUB5 5 Ports PWM 4 Pin Fan Splitter Hub, Motherboard 4-Pin Fan Splitter Cable Adapter for 5 Channel 3Pin /4Pin CPU Cooer, Case Fans - 1.3 Feet PWM Extension Cable Include - Newegg.com](https://c1.neweggimages.com/ProductImage/ACJFS2203242JqIp.jpg)
EnLabs PRPWMHUB5 5 Ports PWM 4 Pin Fan Splitter Hub, Motherboard 4-Pin Fan Splitter Cable Adapter for 5 Channel 3Pin /4Pin CPU Cooer, Case Fans - 1.3 Feet PWM Extension Cable Include - Newegg.com
![Molex Ide 4 Pin 1 To 5 Pwm 4pin 3pin Fan Hub Splitter Cable 18inch 45cm For Atx Psu Power Supply - Buy Molex Ide 4 Pin 1 To 5 Pwm 4pin Molex Ide 4 Pin 1 To 5 Pwm 4pin 3pin Fan Hub Splitter Cable 18inch 45cm For Atx Psu Power Supply - Buy Molex Ide 4 Pin 1 To 5 Pwm 4pin](https://sc04.alicdn.com/kf/H1a68362c1da34ce3a075420c76ecf0c9Q/230060621/H1a68362c1da34ce3a075420c76ecf0c9Q.jpg)
Molex Ide 4 Pin 1 To 5 Pwm 4pin 3pin Fan Hub Splitter Cable 18inch 45cm For Atx Psu Power Supply - Buy Molex Ide 4 Pin 1 To 5 Pwm 4pin
![Amazon.com: Bewinner 4-Pin PWM Fan Hub, 4-pin Male for CPU Fan PC Fans Hub, Computer CPU/Case Fan Power Multi Splitter Connector Cable Adapter for 12V Computer 3-pin 4-pin Fans : Electronics Amazon.com: Bewinner 4-Pin PWM Fan Hub, 4-pin Male for CPU Fan PC Fans Hub, Computer CPU/Case Fan Power Multi Splitter Connector Cable Adapter for 12V Computer 3-pin 4-pin Fans : Electronics](https://m.media-amazon.com/images/I/41slqfTMiwL._AC_.jpg)
Amazon.com: Bewinner 4-Pin PWM Fan Hub, 4-pin Male for CPU Fan PC Fans Hub, Computer CPU/Case Fan Power Multi Splitter Connector Cable Adapter for 12V Computer 3-pin 4-pin Fans : Electronics
![Phobya Adapter 4Pin PWM (Buchse) auf 3Pin (Stecker) 30cm - Schwarz | Fan cables & adaptors | Cables | Aquatuning USA Phobya Adapter 4Pin PWM (Buchse) auf 3Pin (Stecker) 30cm - Schwarz | Fan cables & adaptors | Cables | Aquatuning USA](https://www.aquatuning.us/media/image/e2/9a/74/81120_1_600x600.jpg)
Phobya Adapter 4Pin PWM (Buchse) auf 3Pin (Stecker) 30cm - Schwarz | Fan cables & adaptors | Cables | Aquatuning USA
![Amazon.com: ThreeBulls PWM Fan Hub, PC CPU Cooling 4 PIN/3PIN Fan Power Cable Hub Splitter Adapter Sleeved PWM Case Fan Splitter for 12V Desktop Computer Cooler Case Fans 1 to 5 Way ( Amazon.com: ThreeBulls PWM Fan Hub, PC CPU Cooling 4 PIN/3PIN Fan Power Cable Hub Splitter Adapter Sleeved PWM Case Fan Splitter for 12V Desktop Computer Cooler Case Fans 1 to 5 Way (](https://m.media-amazon.com/images/I/41-l2Scks2S._AC_SY1000_.jpg)