![motherboard - Do I need both the 8 pin and 4 pin cpu power plug for my MSI B450 Pro Carbon? - Super User motherboard - Do I need both the 8 pin and 4 pin cpu power plug for my MSI B450 Pro Carbon? - Super User](https://i.stack.imgur.com/deHsv.png)
motherboard - Do I need both the 8 pin and 4 pin cpu power plug for my MSI B450 Pro Carbon? - Super User
![My old motherboard only needed an 8-pin. Does this one, a z690, really need a 16 pin? P.S. I did RTFM but it was not helpful : r/gigabytegaming My old motherboard only needed an 8-pin. Does this one, a z690, really need a 16 pin? P.S. I did RTFM but it was not helpful : r/gigabytegaming](https://preview.redd.it/07tkfocmmnz71.jpg?auto=webp&s=1307a00b6c4c5b78eb25b9991e1651c0f9c9ea58)
My old motherboard only needed an 8-pin. Does this one, a z690, really need a 16 pin? P.S. I did RTFM but it was not helpful : r/gigabytegaming
![power supply - Is the 4-pin PSU connector required? (Trying to connect a PSU to a mini case.) - Super User power supply - Is the 4-pin PSU connector required? (Trying to connect a PSU to a mini case.) - Super User](https://i.stack.imgur.com/F32lx.jpg)
power supply - Is the 4-pin PSU connector required? (Trying to connect a PSU to a mini case.) - Super User
Will a 4 pin PSU work on a motherboard that has a 8 pin connection or will I need to buy a new PSU? - Quora
![PC Power Supply Voltage Data and Connector Types - Free Knowledge Base- The DUCK Project: information for everyone PC Power Supply Voltage Data and Connector Types - Free Knowledge Base- The DUCK Project: information for everyone](http://wiki.robotz.com/images/6/6f/PowerSupplyVoltageDataforPersonalComputers02.png)