S sApphIreFuriouS Distinguished Jun 18, 2010 2 0 18,510 Jun 18, 2010 #1 Is the hd 4870 supported by the dell optiplex 755 bcoz it has a pci-e 1.0 slot and the hd 4870 is a pci-e 2.0 card ?
Is the hd 4870 supported by the dell optiplex 755 bcoz it has a pci-e 1.0 slot and the hd 4870 is a pci-e 2.0 card ?
Maziar Champion Jul 20, 2007 21,707 1 52,960 Jun 18, 2010 #2 Yes,PCI-E 2.0 is backward compatible with PCI-E 1.0 Upvote 0 Downvote