Solved Can a PCI X8 controller card be used in a PCI X16 slot? Tags: SAS Controller PCI Components Last response: March 10, 2014 9:23 AM in Components Share Ndrohr March 7, 2014 12:43:40 PM I have a SAS controller card that is PCIE X8 I have an empty PCIE X16 slot open. will the card work in this slot? I also have 2@ PCIE X1 slots However I have read you cannot do this way . Any help out there? More about : pci controller card pci x16 slot Reply to Ndrohr Best solution rgd1101 March 7, 2014 12:46:08 PM yes, x8 work in x16 slot Reply to rgd1101 Share Ndrohr March 10, 2014 9:23:37 AM rgd1101 said:yes, x8 work in x16 slot Thanks, going to give it a try! Reply to Ndrohr m 0 l Ask the community Post an answer Related resources SolvedWill pci express 3.0 x16 card work in pci 2.0 x8 slot Forum Pci-e x16 card in a x8 slot? Forum Can I use a x8 pci express in a x16 pci express slot Forum Will PCI-Express x16 slot (running at x8) handle a graphic card? Forum SolvedWhat does it mean that a "PCI-Express 3.0 X16 Slot runs at X8"? Forum SolvedBest card to use with PCI e x16 slot, around 100 dollars. Forum x8 secondary PCI-E slot = x16 x8 or x8 x8 SLI config? Forum Solvedcan i crossfire on one pcie x16 and one pci x8 using raiser cables Forum X16 or x8 pci slot. Forum Solved1st 2-pci slots (x16 by x16) vs 1st&3rd (x8 by x8) Forum Does a Dual GPU run at x8 or x16 When Inserted In PCI-E Black Slot? Forum PCI-E runs x8 in x16 slot Forum PCI-E x16 slot only running at x8 Forum SolvedPCI-E slots and x16, x8 Forum SolvedASUS PCI express is at x8 for single card not x16 Forum Graphics Card Drops from x16 to x8 (AMD = PCI-E 2.0) when cpu overclocked. Forum SolvedPCI Express Cards? x1 x4 x8 x16 Forum SolvedDoes PCI Express 3.0 x16 graphics card work on PCI Express 2.0 slot? Forum SolvedX4, x8, x16 PCI Express Cards (not Video Cards) Forum Why are PCI-E slots not configured correctly (X58 board x16 at x8) Forum More resources Read discussions in other Components categories Power supplies Sound cards NICs Akasa Antec Cooler Master Cougar DeepCool Enermax !