ProCurve 6600-24G-4XG Switch - Includes 20 RJ45 10/100/1000Mb autosensing ports, four dual-personality ports (SFP or RJ45 10/100/1000Mb autosensing ports), four SFP+ ports, DB9 console port, USB AUX port, two power supply slots, and one fan tray slot
HPE 6600 Switch Series