What is your budget?
15k
What is your existing hardware configuration?
CPU - Intel i3-3220
Motherboard - Asus H61M-CS
GPU - Intel HD-2500
RAM - 2X4GB 1333 ddr3
Monitor - LG 20' lcd 900p
PSU - Unknown brand 500w no certification
Which hardware are you keeping?
Ram and monitor
Which hardware...