Nvidia A2000 in SFF - Precision 3450 PCIe x4 slot

Nvidia A2000 in SFF - Precision 3450 PCIe x4 slot can i put a pcie 4 0 in a 3 0 slot A PCIe slot will not bottleneck the card But what CPU are you running? That might be a different story 6162021 EVGA_JacobF Nope candy gold slot Dual Channel DDR5：4*SMD DIMMs with AMD EXPO™ & Intel® XMP Memory Module Support; SuperSpeed Storage：3*PCIe Connectors; EZ-Latch：PCIe x16 Slot

candy gold slot Hence it should be technically possible to go with a host card in x8 to achievetransport the same bandwidth for a 0 x4

can i use a pcie 40 gpu in a 30 slot no you can perfectly put a gpu with PCI-E into a newer mobo that supports higher bandwith with ofcourse you won't be using the max For instance, a x16 slot with only 4 PCIe lanes is quite common The PCIe slot connector can also carry protocols other than PCIe Some 9xx