Lenovo ThinkSystem DB720S Gen7 FC SAN Switch - 24 Ports - 64 Gbit/s - 24 Fiber Channel Ports - 1 x RJ-45 - Gigabit Ethernet - 24 x Total Expansion Slots - 24 x SFP+ Slots - Manageable - Rack-mountable - 1U - Redundant Power Supply: