Core 2 Quad Q8400 - HD6350 - 4GB DDR2 - 256GB SSD + 256GB HDD - Coolermaster Fan Cooler thing (powerful enough for a Core 2 Quad) - Powerlogiq 200w something psu (got it for 2$ locally; might explode soon but hey it works) - Alcatroz wireless keyboard (comes with mouse but it broke) and m-tech mouse (chinese oem - around 1$)
Based on HP DX2310MT from my dad, initially rocking Pentium E2200.