HP J4903-69101 | ProCurve 2800 Series 2824 20-Ports RJ-45 10/100/1000Base-T + 4-Ports Dual Personality RJ-45/SFP (mini-GBIC) Layer 3 Managed Rack-mountable Gigabit Ethernet Network Switch

Here are the technical specifications for the HP ProCurve 2824 switch:

1. Brand: HP
2. Model: J4903-69101
3. Type: Managed Gigabit Ethernet Switch
4. Number of Ports: 24
5. Data Transfer Rate: 10/100/1000 Mbps
6. Power Over Ethernet (PoE): No
7. Switching Capacity: 48 Gbps
8. Forwarding Rate: 35.7 Mpps
9. VLAN Support: Yes
10. Quality of Service (QoS): Yes
11. Management Interface: Web, CLI, SNMP
12. Redundancy: Link aggregation, Spanning Tree Protocol

Helpful notes:
1. The HP ProCurve 2824 switch is a reliable and efficient option for small to medium-sized businesses.
2. The 4 SFP ports allow for easy expansion and connectivity to other network devices.
3. The switch's web-based management interface makes it easy to configure and monitor network settings.