I recently got a small RTX 4060 with a single fan for free, and I'm planning to build a compact gaming PC with it. I'm pairing it with an R7 5700X processor and a B450M-K motherboard. I'm looking for advice on what else I need, specifically a power supply—I want a gold-rated one with at least 750 watts. I'm also considering a case that has good airflow because it has lots of air-holes. Any recommendations?
3 Answers
For a compact case, just find something small that has good airflow. Check out pcpartpicker.com to ensure all your parts are compatible. It'll definitely simplify your build process!
You probably won't need a 750W PSU for this setup. A good 550W should do the trick, especially with an RTX 4060. Also, I'd suggest looking into a B550 motherboard instead of the B450. It supports PCIe 4.0, which would pair well with your CPU and GPU.
There are some really solid compact mATX cases like the Lian Li A3 and the ASUS AP201 that are affordable and fit standard mATX boards and ATX PSUs. And trust me, for an RTX 4060, a 550W PSU is more than enough. The MSI B550M PRO-VC is one of the best value AM4 boards you can get right now.
Is the B550M A Pro DDR4 worth it for 55 dollars? I'm not sure if it's better than other options.
I feel you! The 12700KF looks tempting, but it's a bit more power-hungry. If you're doing video editing, it might be worth the investment, but just make sure you balance it with the right motherboard choice.

I checked and the B450 supports PCIe 3.0, which could bottleneck your performance. A motherboard with PCIe 4.0 is definitely a better option if you want to maximize your build.