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All PCIe Generations slots and slots are backward compatible so there is no need to worry about purchasing the wrong expansion card or NVMe SSD But you 2 slots — supporting both PCIe and — that allow you to expand your system with high-performance SSD storage Designed for the latest generation of NVMe

wild frames slot demo After all, not even the biggest and most powerful from NVIDIA's current lineup, the RTX 3090, manages to saturate a PCIe x16 connection PCIe , PCIe , PCIe , PCIe Specifically PCIe based expansion cards are connected directly to slots in PCIe compatible motherboard