@Dulith1118
Your build is already more than the required budget (if you think that the build is not complete) and it misses the WLAN adapter, a SSD for fast loading of games and Windows, and a Windows license. But a good take on the memory, I didn't looked at that. He don't need 32 GB ram, 16 GB is plenty and more than enough for gaming. Maybe for video editing 32 GB could be better, but I don't know how much. And I would trust Noctua more than Corsair for case fans.