I have a HP DC5100 SFF PC I pick up surplus from the state of CA . this be a very stable and inexpensive business computer run a solo Pentium 4 HT 3.0 with 4gb ddr2 pc3200 -lrb- 400mz -rrb- Windows xp pro . I be look for a -lrb- pcus -rrb- silent , low profile video card so my daughter could play sims3 , Golden Compass and HALO combat evolve . -lrb- ok HALO be for I ... -rrb- . read spec on the card I be concern about the factory power supply of 240 watt . I run the power supply tool from Thermaltake and find the power supply to be just at the limit . Make sure and go into hardware manager and disable the mobo onboard video . this card meet expectation and keep I on budget + \/ - -lrb- $ 50.00 -rrb- . little choppy on high setting but run efforttlessly on medium . honestly I could not tell the difference . no heat issue as the factory HP DC5100 have three cool fan . I have have this card install for about a month and be very happy . I run two Viewsonic vx 924 monitor on extended desktop , work perfect . I use driver on supply SPARKLE disk . dvd playback look beautiful . very happy , thanks , sparkle , good product . would buy again !