booting nvme disk via pcie adapter on older machines

booting nvme disk via pcie adapter on older machines nvme in pcie slot So I spotted this today a single slot x16 PCI-e expansion card for 4x NVMe drives: nvme in pcie slot 2 connector is a miniaturised x4 PCIe slot All devices are x4 or less lanes PCIe devices Don't matter if the adapter PCB physically fits a

nvme in pcie slot 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

nvme and m2 slot difference NVMe SSD is using PCIe as the data transmission IO channel PCIe NVMe SSDs are not SATA drives, though some may share one or more aspect with cards with a B Key interface can only fit into a B Key host slot, and likewise for M Key But cards with a B+M Key design can fit in either