What Are PCIe Slots Used For? - Devices and Expansion

Yes PCIE card will work with PCIE x 16 slot But PCIE card can work only at a max speed of Gen2 It can't work at

It will work just with reduced performance All pcie generations are reverse compatible The only question might be using a modern UEFI based

pcie slot configuration gen1 gen2 gen3 Curiously it wouldn't work in the x8 slot I have yet to try this with a top end card When I win the lottery I'll give it a try :-) JR

pciex16 slot configuration Tobo 1x PCIe NVMe SSD + 2X SATA SSD PCIe x4, NVMe SSD NGFF to PCIE X16 Adapter Compatible with WindowsMacLinux PC DT-125 (PCI-E-2x SATA