Tweaknews posted a review on the Sapphire ATI Radeon Ultimate X1600PRO PCI Express Videocard

Today I will be reviewing Sapphire's latest x1600pro mainstream videocard which is more or less just like their standard version with a tweaked, low noise heatpipe cooling solution. Stay tuned, if you are in
the market for a quiet mainstream videocard, this card might be perfect for you machine.

Sapphire ATI Radeon Ultimate X1600PRO PCI Express Videocard Review