Two things that are common mistakes our clients make in builds like these.

First, pay close attention to the 4600G you've chosen.

Shipping is not covered on this model, you're paying an extra $15, would you might as well buy a new one from Amazon.

Deeply consider investing in Zen 3 technology with a starter CPU that a large number of our clients purchased this past year.

AMD Ryzen™ 5 5500 6-Core, 12-Thread Unlocked Desktop Processor with Wraith Stealth Cooler

And if you need an APU

AMD Ryzen™ 5 4600G, 6-Core, 12-Thread Unlocked Desktop Processor with Wraith Stealth Cooler

Once again, see if you can work it into your budget and purchase Zen 3

AMD Ryzen" 5 5600G 6-Core, 12-Thread Unlocked Desktop Processor with Wraith Stealth Cooler

Finally, current gaming really depends on Windows resources being free of the PFZ, the virtual memory page file zone Windows uses to adjust for insufficient RAM. In 2023, being a "gamer16", is something to consider of avoiding.

G.Skill Ripjaws V Series 32GB (2 x 16GB) 288-Pin SDRAM DDR4 3600 (PC4-28800) CL18-22-22-42 1.35V Dual Channel Desktop Memory Model F4-3600C18D-32GVK

This is one of the more popular sets that our clients purchased over the last 6 months.

We have this information helps.

Good time to upgrade to a 5600G. Currently $175.61 at Amazon. https://www.amazon.com/AMD-Ryzen-5600G-12-Thread-Processor/dp/B092L9GF5N/

Or you can try manually inputing your ram's timings and increase its voltage up to 1.40V.

PCPartPicker Part List

Case fans - 3 front, 1 top, 1 rear, remove bundled fan.