On this pageThinkSystem SR860 V3 3 x16 & 3 x8 PCIe G4 Riser 1/3 FHFL Option Kit PN4XC7A86623 ThinkSystem SR860 V3 3 x16 & 3 x8 PCIe G4 Riser 1/3 FHFL Option Kit | Lenovo Server OptionsSee this document for information about the ThinkSystem SR860 V3 3 x16 & 3 x8 PCIe G4 Riser 1/3 FHFL Option Kit.Learn More ThinkSystemSR860 V3 OS Support MatrixOS IndependentOS IndependentGive feedback