Should you buy a PCIe or SSD?

PCIe vs PCIe GPU Benchmark can i put a pcie 4 0 in a 3 0 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 cannonade! slot The current PCIe Gen 3 slots have started to be replaced with PCIe Gen 4 can install more powerful hardware on a smaller PCIe slot

can i use m2 sata in nvme slot Yes, you can insert a PCI Express Gen 3 Card in a PCI Express Gen 4 slot because PCI Express 4 is backward compatible with PCI Express 3,