Are these three things compatible?
NOTE: The case has been changed so that it's no longer a "Small form factor". (It's bottom half is completely empty and pretty darn huge.)
PC: eMachines EL1352-51 Specs (Athlon II 170U 2 GHz) - Desktops - CNET Reviews
Card: EVGA 01G-P3-1373-AR GeForce GTX...