Lenovo Flex System SI4091 10Gb System Interconnect ModuleThe Lenovo Flex System SI4091 10Gb System Interconnect Module is engineered to streamline and reduce the cost of incorporating Lenovos Flex System into modern data center networking. This high performance interconnect module fits into the Flex System chassis to bridge compute blades with the broader network fabric, delivering dependable 10 Gb connectivity with a minimal management footprint. In many deployments, the SI4091 requires no additional