Pci x4 into pci x1 Tags: PCI Components Last response: February 2, 2010 8:15 PM in Components Share Anonymous February 2, 2010 5:18:55 PM Hello, hi there it is possible to install pcie x4 into pci (white slot) More about : pci pci EXT64 February 2, 2010 7:52:32 PM PCI-E 4x into PCI-E 1x does work if the PCI-E 1x slot has an open back. however, PCI-E 4x will NOT go into a PCI slot. Despite the similarity in name they are completely different connectors and are not backwards compatible. enzo matrix February 2, 2010 8:09:07 PM No. Although they share a similar name, PCI-e is in no way related to PCI other than the fact that it was created to replace the aging PCI and AGP slots. Can't find your answer ? Ask ! Get the answer outlw6669 February 2, 2010 8:15:31 PM NO, you can not install a PCIe device in a PCI slot! If you try to you will probably destroy something. Can't find your answer ? Ask ! Publish Related resources SolvedPCI Express Cards? x1 x4 x8 x16 Forum SolvedPCI express x1 or x4 to x16 Forum PCI-e x1 to PCI-e x4 Forum Graphics Card for PCI-e x1 and x4 Forum Can you use a PCI Express x4 NIC in a PCI Express x1 slot? Forum Can a pci x1 be used in a pci x4 slot? Forum How can a PCI-E x1 card require x4 slot? Forum pci express x1 and x4 any use? Forum SolvedPCI x1 Graphics Card Forum Solvedwhat the difference between PCI-E x16, x1 and normal PCI Forum SolvedGPU blocking PCI Express x1 slot. Will wireless adapter work and perform as expected in a PCI Express x16 slot? Forum SolvedNeed suggestions for a PCI Express x1 sound card Forum SolvedCan I install a PCI-e x1 Wireless network card in a PCI-e x16 slot? Forum SolvedPCI x16 to x1 Adapter Forum SolvedPCIe x1 soundcard in PCI Express x16 slot compatibility? Forum SolvedPCI Express X1 to USB 3 and SATA 3 Forum SolvedI want dual gpu's in my hp500... I only have integrated amd 8000 graphics. I also only have 1 pci x16 but, I have 3 pci x1 slo Forum SolvedAsus DSX Xonar PCI x1 help Forum SolvedPCIe 2.0 x1 card in a PCI Slot Forum SolvedBest PCi-e x1 graphics card for Pentium 4 @3.4 Ghz with 4GB ram. Forum More resources Read discussions in other Components categories Power supplies Sound cards NICs Akasa Antec Cooler Master Cougar DeepCool Enermax !