PCI Express

​In general, avoid the x16 PCI Express slot for nongraphics usage In many cases, these slots are designed for use with graphics cards ​A

Presently, there are three main PCI motherboard connectors 64 bit PCI; 32 bit PCI and PCI-X; PCI Express Each PCI

pci 4 ssd in pci 3 slot Riser with Three PCIe Gen3 slots 1 x16 FH 1 x8 FH and 1 x8 LP at least 2 processors R740XD CusKit The Riser from Dell™ fits into

pcie slot length For example, a PCIe x8 card could plug into a PCIe x16 slot However, PCIe bus slots are not backward-compatible with connection interfaces for older bus