Kemp LoadMaster X15 Server Load Balancer - 16 x Network (RJ-45) - 10 Gbit/s - Twisted Pair, Optical Fiber - 10 Gigabit Ethernet - 120 Gbit/s Throughput - 4 x Expansion Slots - SFP+ - 4 x SFP+ Slots - Manageable - 32 GB Standard Memory - 1U High - Rack-mountable