The Lenovo RackSwitch G8332 is a high-density 40 Gigabit Ethernet (GbE) switch that is designed for the data center and provides speed and interoperability on a proven platform. Most clients regard this switch as an ideal aggregation class switch for connecting multiple RackSwitch G8272 class switches or multiple Flex System chassis by using the SI4093, EN4093R, or the CN4093 Ethernet modules