Replacing my computer tower, what size should i get?

tdsar102094

Honorable
Apr 21, 2012
3
0
10,510
i currently have a gateway DX4860-UB33P and want to add a new power supply and graphics card. the case that it comes with is a little to small to add these and i don't know what case i should get.
 

tdsar102094

Honorable
Apr 21, 2012
3
0
10,510
looking at about 80 dollars for the case.

processor: Intel 2nd generation Core i5
USB Ports: 2 USB 3.0 rear, 10 USB 2.0 2 front, 2 top, 6 rear
Card Slots: xD, CF, Micro SD, MS/MS Pro and SD/MMC
RAM: 8gb DDR3
HDMI DVI and vga out

don't know if you need anything else