Is pci 2 0 backward with pci express 16x? Tags: Graphics Cards PCI Desktops PCI Express Graphics Last response: November 1, 2010 2:58 AM in Graphics & Displays Share moddwn November 1, 2010 2:54:38 AM i have a dell gx620 desktop with 2 pci slots and 1 pci express 16. Will a pci express 2.0 card work in the 16x slot?(but slower?) More about : pci backward pci express 16x norV November 1, 2010 2:58:00 AM pci express 1.0 and 2.0 are both 16x, and 2.0 is backwards compatible with 1.0 m 0 l Can't find your answer ? Ask ! Publish Related resources SolvedWill pci express 2 0 video cards work in a pci express 16x Forum What does PCI Express 2.0 16x slot (@x4) mean? Forum P55 motherboard with 2x pci express 2.0 16x Forum Is it worth the upgrade with a PCI express 16x (not 2.0)? Forum PCI Express 2.0/ PCI-E 16X Forum Can you run a pci express 2.0 card in a 16x slot? Forum PCI Express 2.0 16X vs. just 16X Forum Any Mobo's with single slot PCI Express 16x 2.0? Forum SolvedPCI Express 2.0/3.0 GPUs backwards compatible to 1.0 slots? Forum SolvedPci Express 2.0 vs 3.0 backwards compatible Forum Can a backwards compatible PCI Express 2.0 motherboard vary on how well the card it is using performs? Forum PCI Express 2.0 backwards compatible, but... Forum SolvedAre pci 3.0 graphics card backward compatible to 2.0 motherboards? Forum SolvedPCI 2.0 Card in a PCI 16X slot Forum SolvedPCI express 3.0 backwards compatability? Forum SolvedGTX580 and 16x vs 8x 2.0 PCI-E Slot Forum Is the PCI 2.0 x 16 backward compatable? Forum SolvedWill nvidia sli work with one pci express 3.0 and 2.0? Forum SolvedDoes my motherboard support PCI Express 2.0? Forum SolvedWill pci express 3.0 x16 card work in pci 2.0 x16 slot? Forum More resources Read discussions in other Graphics & Displays categories Ati GPUs Graphics Cards Gtx HD Monitors SLI Crossfire Tuner Cards Radeon Video Diamond Multimedia Matrox Nvidia Palit PowerColor Asus Games !