Will a PCI Express 2.0 x16 card work with my PCI Express 1.0 x4 slot?

Will a PCI Express 2.0 x16 card work with my PCI Express 1.0 x4 slot? Follow publicly Follow privately Unfollow I am interested in a new video card. Unfortunately I see alot of PCI Express 2.0 cards. Will they work with my 4CoreDual-SATA2 motherboard ...

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