Pulled from my old PC, CPU was never overclocked and the RAM was kept at 3200MHz. Had a 240mm AIO on it so it never got too hot. Still a great performer in 2024.

Parts:

Intel Core i9-9900k, 8 cores, 16 threads, max boost of 5GHz

Asus Prime Z390-P LGA1151 motherboard

2x8GB Corsair Vengeance 3600MHz DDR4

Fenvi Wi-Fi 5 or 6 (I don't remember) + BT M.2 card with antennas

Notes: I only have the M.2 screw for the Wi-Fi card M.2 and top M.2, and the lower M.2 does not have the standoff. New pads were put on the VRMs recently. All of this worked perfectly together as I was using it on 10/12/24 under heavy loads gaming.

https://motherboarddb.com/motherboards/1370/Prime%20Z390-P/

https://www.intel.com/content/www/us/en/products/sku/186605/intel-core-i99900k-processor-16m-cache-up-to-5-00-ghz/specifications.html