1 additional PCI-Express x1 slot is needed

Can PCI-E 1x go into a PCI-E 4x slot? - pcie 1x slot Can I use a 1x PCIe slot? No Nvidia rendering GPUs require a PCI-e 16x slot running at 8x or better to function For number crunching (ie: pcie 30 x4 slot Yes, a x1 card should work in a x16 slot It's good that you've got it to work in a x1 slot What else have you tried it in besides the x16 slot

pciex4 slot PCIe slots are used to connect graphics cards, sound cards, other interface cards and some