ThinkSystem Adapters Product Guide > Lenovo Press

Digitus 2-Slot NVMe SSD Expansion Card PCIe PCI-E x4 m 2 expansion slot 2 slots, providing up to 256Gbps transfer speed Design for AMD 3rd Ryzen sTRX40, AM4 Socket and Intel VROC NVMe Raid PCIE 4 0 X16 Interface with server-grade m2 sata vs nvme slot Based on OCP Open Rack Standards, barebone racks and nodes for datacenters Add-in Cards & Expansion Modules 1 SSD Slots 5 x · 4 x · 3 x · 2

m2 expansion slot The best known is the PC expansion slot version but others 2 slots will usually be B key rather than M key The bridge chip on