On this pageThinkSystem SR860 V3 7mm/x8/x8 PCIe G4 Riser 3 FHHL Option Kit PN4XC7A87077 ThinkSystem SR860 V3 7mm/x8/x8 PCIe G4 Riser 3 FHHL Option Kit | Lenovo Server OptionsSee this document for information about the ThinkSystem SR860 V3 7mm/x8/x8 PCIe G4 Riser 3 FHHL Option Kit.Learn More ThinkSystemSR860 V3 OS Support MatrixOS IndependentOS IndependentGive feedback