HP J4889-69101 - ProCurve 9300 EP 48-port 10/100-TX Telco (RJ-21) module - 48 auto-sensing 10/100 ports (IEEE 802.3 Type 10Base-T, IEEE 802.3u Type 100Base-TX) connector: RJ-21 Retail
Hewlett-Packard (HP) 5185-4889 - 120GB 7.2K RPM IDE 3.5" Hard Disk Drive HDD Sale $89.00 Retail $149.00
HP J9407-61001 - Power over Ethernet (POE) single port injector (100-240VAC, 50/60Hz power input) - Provides 48VDC at nominal 15.4 watts power to a single 10/100/1000Mbps port - Connects between the switch, hub, or router and the network device Retail