HP Jetdirect 620n, Gray, 16 MB, 4 MB, Ethernet LAN, IEEE 802.1x, IEEE 802.3, 10,100 Mbit/s HP Jetdirect 620n. Product color: Gray. Internal memory: 16 MB, Flash memory: 4 MB. Network connection type: Ethernet LAN, Networking standards: IEEE 802.1x, IEEE 802.3, Ethernet LAN data rates: 10,100 Mbit/s. Supported network protocols: TCP/IP, LPD, FTP, IPP, IPX/SPX, DLC/LLC, AppleTalk, NDS, NCP, Telnet, SLP, IGMP, BootP, DHCP,..., Management protocols: SNMP. Power consumption (typical): 2 W