Hello I have a Dell Optiplex 360 (the one that can sit on its bottom) (model DCNE) it has an Intel Core Duo CPU E7300, i am going to try to upgrade the RAM to 8 gbs and get a video card for gaming. i was thinking along the lines of MSI GeForce GT 730 Fermi DDR3 128-bit 2GB DirectX 12 (N730 2GD3V3) maybe. Could I please get some advice. i know my cpu can take more than 4 gbs of ram. i bought 2X4 gbs of ram and was told it should work. i want to play gta 5 and fallout 4 on medium to high settings. Please go easy on me i am kinda new to building gaming computers out of business desktops. Thanks a bunch for the answers!