![4 pin PWM water cooling pump on motherboard fan header designed for that: DC vs PWM mode different performance? - Custom Loop and Exotic Cooling - Linus Tech Tips 4 pin PWM water cooling pump on motherboard fan header designed for that: DC vs PWM mode different performance? - Custom Loop and Exotic Cooling - Linus Tech Tips](https://pbs-prod.linustechtips.com/monthly_2018_07/image.png.9803f5b37731c42fdc197483c9152535.png)
4 pin PWM water cooling pump on motherboard fan header designed for that: DC vs PWM mode different performance? - Custom Loop and Exotic Cooling - Linus Tech Tips
![Amazon.com: XHC8 Computer Water Cooling Pump, Big 4 PIN Power Connector Noiseless CPU Water Bump Refit Pump G1/4 Thread 9W 600L/H for Computer CPU Water Cooling System : Electronics Amazon.com: XHC8 Computer Water Cooling Pump, Big 4 PIN Power Connector Noiseless CPU Water Bump Refit Pump G1/4 Thread 9W 600L/H for Computer CPU Water Cooling System : Electronics](https://m.media-amazon.com/images/I/61+zi+9lzkS.jpg)
Amazon.com: XHC8 Computer Water Cooling Pump, Big 4 PIN Power Connector Noiseless CPU Water Bump Refit Pump G1/4 Thread 9W 600L/H for Computer CPU Water Cooling System : Electronics
![Asus TUF X299 MARK 2 [33/106] 7. CPU, CPU optional, AIO pump, water pump+, extension, M.2, and chassis fan connectors (4-pin CPU_FAN; 4-pin CPU_OPT; 4- pin AIO_PUMP; 4-pin W_PUMP+; 4-pin M.2_FAN; 5-pi... Asus TUF X299 MARK 2 [33/106] 7. CPU, CPU optional, AIO pump, water pump+, extension, M.2, and chassis fan connectors (4-pin CPU_FAN; 4-pin CPU_OPT; 4- pin AIO_PUMP; 4-pin W_PUMP+; 4-pin M.2_FAN; 5-pi...](https://mcgrp.ru/views2/1233070/page33/bg21.png)
Asus TUF X299 MARK 2 [33/106] 7. CPU, CPU optional, AIO pump, water pump+, extension, M.2, and chassis fan connectors (4-pin CPU_FAN; 4-pin CPU_OPT; 4- pin AIO_PUMP; 4-pin W_PUMP+; 4-pin M.2_FAN; 5-pi...
![So my motherboard has 1 cpu fan connector, 1 cpu water pump fan connector, 2 chassis water pump fan connector's. I am not getting an AIO (Read Descp) - New Builds and So my motherboard has 1 cpu fan connector, 1 cpu water pump fan connector, 2 chassis water pump fan connector's. I am not getting an AIO (Read Descp) - New Builds and](https://pbs-prod.linustechtips.com/monthly_2022_12/image.jpeg.fe1310822fbe0623eaa7cd8edcd087cc.jpeg)
So my motherboard has 1 cpu fan connector, 1 cpu water pump fan connector, 2 chassis water pump fan connector's. I am not getting an AIO (Read Descp) - New Builds and
![Where to plug in cpu 3 pin for aio? Board only has cpu 4 pin connections. - CPUs, Motherboards, and Memory - Linus Tech Tips Where to plug in cpu 3 pin for aio? Board only has cpu 4 pin connections. - CPUs, Motherboards, and Memory - Linus Tech Tips](https://pbs-prod.linustechtips.com/monthly_2019_10/20191027_003456.jpg.e6aa991189ed51168edd17610f50603f.jpg)
Where to plug in cpu 3 pin for aio? Board only has cpu 4 pin connections. - CPUs, Motherboards, and Memory - Linus Tech Tips
![Help me install a case fan. So I am trying to install an ARGB case fan but I am confused where to connect the 4 pin, Below is my mother board layout. Help me install a case fan. So I am trying to install an ARGB case fan but I am confused where to connect the 4 pin, Below is my mother board layout.](https://preview.redd.it/help-me-install-a-case-fan-so-i-am-trying-to-install-an-v0-k3yspfzrh3ka1.png?width=878&format=png&auto=webp&s=670ee371023fdcf6497d21f4b44cebf0dbd87ee0)