HP J4903-69001 - ProCurve Switch 2824 - Has 24 RJ-45 10/100/1000 Base-T ports, four mini-GBIC ports, and one 9-pin RS-232C console port Retail
HP J9145-61101 - ProCurve 2910al-24G switch - Includes 20 RJ45 10/100/1000BASE-T autosensing ports, four dual personality ports (either mini-GBIC or RJ45 10/100/1000BASE-T autosensing ports), two expansion module slots, and RPS input port Retail
HP J9146-61101 - ProCurve 2910al-24G-PoE+ switch - Includes 20 Power over Ethernet Plus (PoE+) RJ45 10/100/1000BASE-T autosensing ports, four dual personality ports (mini-GBIC or RJ45 10/100/1000BASE-T ports), two expansion module slots, RPS input po Retail