Here is a basic wiring diagram that should work for 99% of most home or small businesses.

Any questions as always just ask.
My System:
Case: Thermaltake Core V71 Tempered Glass.
Motherboard: Asus Prime TRX40-Pro.
CPU: AMD Threadripper 3970X@Auto OC.
Water Block: EK Velocity sTR4 copper & nickel.
Radiator: Thermaltake Pacific CL429 64mm pure copper.
Water Pump & Res: 320 GPH Pond Pump, 5 Gallon Reservoir.
Memory: 64 gigs Corsair Vengeance DDR4-3600 18-19-19-39 CR1.
Video Card: Asus TUF AMD RX 6900XT OC 16 gigs
Hard Drives: 1 Crucial 256gig M550, 2 Crucial 2TB SSD's,
1 WD 10TB 256meg cache, 1 WD 5TB 128meg cache, 2 Seagate 4TB 256meg cache.
Power Supply: Corsair 1050 watt SINGLE RAIL.
OS's: LINUX Xubuntu 20.04 LTS x64 and Windows 10 Pro.