On this pageThinkSystem SR850 V3/SR860 V3 8x 2.5" SAS/SATA Backplane Option Kit PN4XB7A86629 ThinkSystem SR850 V3/SR860 V3 8x 2.5" SAS/SATA Backplane Option Kit | Lenovo Server OptionsSee this document for information about the ThinkSystem SR850 V3/SR860 V3 8x 2.5" SAS/SATA Backplane Option Kit.Learn More ThinkSystemSR850 V3 OS Support MatrixOS IndependentOS Independent ThinkSystemSR860 V3 OS Support MatrixOS IndependentOS IndependentGive feedback