NVIDIA Quantum-2 QM9700 QM9790 Ethernet Switch - 2 Ports - 40 Gigabit Ethernet, 56 Gigabit Ethernet, 100 Gigabit Ethernet, 200 Gigabit Ethernet, 400 Gigabit Ethernet - 40GBase-X, 50GBase-X, 100GBase-X - 1720 W Power Consumption - Optical Fiber, Twisted Pair - 1U High - Rack-mountable - 1 Year Limited Warranty: