On this pageThinkSystem SR950 V3 4x E3.S EDSFF NVMe PCIe 5.0 Backplane Option KitPN4XB7A90111ThinkSystem SR950 V3 4x E3.S EDSFF NVMe PCIe 5.0 Backplane Option Kit | Lenovo Server OptionsSee this document for information about the ThinkSystem SR950 V3 4x E3.S EDSFF NVMe PCIe 5.0 Backplane Option Kit.Learn MoreThinkSystemSR950 V3OS Support MatrixOS IndependentOS IndependentGive feedback