first time building pc

Im Trying to build my own pc, since in my area there are very expensive pc's but not performance good, they pair ryzen 7 7700x with rx 6700xt ... So i've been doing my research and marked these parts. Cpu: Ryzen 5 7600 Gpu: Rx 7900 GRE 16GB Ram: DDR5 2x16GB 6000MHZ CL36 Motherboard: MSI PRO...

Hey all. I'm currently building my pc, but had to stop yesterday due to frustration over one particular fan at the back of the case which isn't a small 3-pin that goes onto the mobo. It is a huge connection that has two connectors, one 4 pin male and one 4-holed female, one facing one way with...