Help with my PC build !!!

elliottestes

Prominent
Mar 22, 2017
10
0
520
Case: Corsair Spec-01
AMD Athlon X4 760K (CPU)
MSI A78M-E35 (Motherboard)
GTX 960 (Graphics Card)
I have two 8GB Crucial Ballistix Sport (RAM)
1TB Western Didgital Black (Memory)
430W CorsairCX430 (Power Supply)
(I am running Windows 10)
PLEASE give me suggestions on PC upgrades. I can run medium games like CS:GO and Battlefield on high and get very good frames, but when I try to run more complex games like DayZ and Arma 3, I tend to only get 20-35 frames :( Thanks! I am willing to spend a OK amount of money to fix this! (Not too pricey)

Also, my computer makes a loud buzzing noise when I play games for a while so I have to have a portable fan pointing down on the parts, how do I fix it?