On this pageThinkSystem SR650/a V4 x8 Gen5 Cable Riser Slot 3 & 6 Option KitPN4X97B02316ThinkSystem SR650/a V4 x8 Gen5 Cable Riser Slot 3 & 6 Option Kit | Lenovo Server OptionsSee this document for information about the ThinkSystem SR650/a V4 x8 Gen5 Cable Riser Slot 3 & 6 Option Kit.Learn MoreThinkSystemSR650 SR650A V4OS Support MatrixOS IndependentOS IndependentGive feedback