Hp z640 NVMe PCIe Crucial card on PCIe expansion car

m 2 4 0 in 3 0 slot   Dan m2 pcie 40 in 30 slot

So, the PCIe or third-generation card will function when installed in a PCIe or second-generation slot as the PCIe standard is such that it is both

2 socket on my Z390 motherboard Yes I'm getting a Gen 4 but its for futureproofing, In the near future I'll most definitely have a system Slot Version

lady hawk slot In which PCIe slot did you drop the to PCIe x4 card? Unless you dropped it in the PCIEX16 slot (The PCIEX16 slot conforms to PCI Express My questions are: 1 Is the PCI-E NVME SSD compatible with my Z390 Godlike MOBO which has PCI-E slots? 2