My pc has an Asus TUF Rtx 3070 a ryzen 5 7600x with a 280mil cooler becouse the cpu is a bit overclocked. I run 32 gigs of DDR 5 ram at 5200mhz. My PSU is a be quiet 850 wat. My GPU at max load runs at around 60-70 celsius as it has 2 intake fans right underneath it. My webcam/photography camera is a canon eos 6d mark II with 70-200 2.8 lens. The 2 monitors are a 24 inch LG side monior and AOC 27 inch 75hz monitor(It annoys me aswell that they are not matching but I dont have the money to buy a 27 inch one. I have a general mechanical keyboard and a generic gaming mouse.
Now let's get to the sim racing setup which has a thrustmaster t300gt (or like the belt drive one i forgot the name of it) and the thrusthmaster shifter and handbrake. The TV is an old LG tv with 60 hz. For my speakers i use a logitech 2.1 setup for when im playing cities skylines but when i use the wheel setup i have 5.1 speaker setup which i also use for parties and stuff where you need loud speakers. This is a good time to mention that my neighbors hate me very much as i listen to music quite loud until 1-2 am every weekend. My headphones are JBL INC 770 which i also use for my travels. The seat i use is a rally car seat which i bought at an auction.
Overall my PC setup costed around 5000-6000 euros which i have spend for over 6 years.
Hope you like my Setup!
(Dont mind any misspellings english is not my first language)