Hi, right now I have a pre built pc with a i7 6700 3.4hz professor and an amd Radeon R9 360 graphics card. I want to upgrade my pc and my budget is $400. I want to game on higher end games so I’m looking for a good but budget graphics card but there is an obstacle in my way and that is my power supply. My power supply only has 240W so that means I need a new psu but here comes another obstacle, my case. My case is very small and it won’t fit any psu except like the dell psus so I also have to find a new case. My ram is pretty bad too, it’s 16 gb ddr3 but I was wondering if I could upgrade my ram in the future because Im on a budget but if I don’t upgrade my ram, will it bottleneck my pc? my desktop right now https://www.amazon.com/dp/B015P3SJRW/ref=cm_sw_r_cp_api_F5xRBbWWJG388