PXIe, 9-Slot (5 Hybrid Slots, 3 PXI Express Slots), Up to 1.75 GB/s PXI Chassis—The PXIe‑1078 features a backplane that incorporates a PCI Express connection to every slot to meet a wide range of test and measurement application needs. It accepts PXI Express modules in every slot and supports standard PXI hybrid-compatible modules in up to five slots.