On this pageThinkSystem SR860 V3 6 x8 PCIe G4 Riser 2 HHHL Option Kit PN4XC7A86625 ThinkSystem SR860 V3 6 x8 PCIe G4 Riser 2 HHHL Option Kit | Lenovo Server OptionsSee this document for information about the ThinkSystem SR860 V3 6 x8 PCIe G4 Riser 2 HHHL Option Kit.Learn More ThinkSystemSR860 V3 OS Support MatrixOS IndependentOS IndependentGive feedback