I buy this card for a Dell Optiplex GX520 that I pick up cheap and have be upgrade -lrb- now -lrb- p4 , 3.4 ghz . -rrb- it be a small form factor business desktop and only include one low profile PCI slot . -lrb- no agp or pcie -rrb- the intel integrate gma950 could not accelerate Flash , nor play flash at high def full screen , plus there be no hdmus or dvi output , only VGA . after install this pcus graphic card , I can now play full screen , 1080p youtube , with Accelerated Decoding and Accelerated Rendering , 30 fp , no drop frame . CPU utilization on my p4 , 3.4 hover around 10 % -12 % -lrb- win Vista , 2GB RAM -rrb- during 1080p flash playback . I be very satisfied with this solution . \* note , this card do not have a fan . the heatsink will burn you if you touch it - it get that hot . I assume it be well engineer and this be acceptable . I have have no problem with the card or the system crash .