10/100/1000Mbps Quad-Port PCI Express x4 Network Interface Card (NIC) 4x RJ45 Port Intel 82580 Chipset Based HP® Compatible

Upgrade your HP system’s networking with a robust quad-port PCI Express NIC engineered for reliability, performance, and easy integration. Built around the Intel 82580 chipset, this 4x RJ-45 NIC delivers versatile Ethernet connectivity across four dedicated ports, supporting 10, 100, and 1000 Mbps speeds with auto-negotiation. Ideal for servers, workstations, and HP environments, it enables seamless network expansion, virtualization-friendly configurations, and dedicated bandwidth for critical applications. The HP-compatible design ensures smooth compatibility with a wide range of HP ProLiant and workstation systems, while the compact PCIe card form factor, complete with standard and low-profile brackets, makes it straightforward to install in tower, blade, and rack-mounted chassis. Whether you’re optimizing data center efficiency, consolidating network resources, or building scalable multi-port NIC solutions, this Intel 82580-based NIC card is engineered to deliver dependable, cost-effective connectivity with straightforward management.

• Four independent RJ-45 ports provide scalable, plug-and-play Ethernet connectivity with auto-negotiation for each port, delivering up to 1 Gbps per port. This enables flexible networking layouts, including NIC teaming, load balancing, and isolated networks for virtual machines, backups, and high-bandwidth workloads. With four ports, you can segment traffic efficiently without sacrificing performance, while preserving bandwidth for essential services.
• Powered by the Intel 82580 chipset, the card delivers solid reliability and broad OS support. The chipset is designed for high-throughput environments, delivering stable data transfer, robust error handling, and efficient CPU offloads where supported. This results in improved system responsiveness under heavy network load and smoother performance during simultaneous data streams across multiple clients or virtual machines.
• PCI Express x4 interface in a compact PCIe add-in card form factor. The PCIe x4 slot allows ample bandwidth for four gigabit ports, with a streamlined installation process that’s compatible with a wide range of HP servers and desktops. The card includes both standard full-height and low-profile brackets, ensuring compatibility with standard chassis and slimline enclosures alike, and enabling flexible deployment in diverse HP configurations.
• HP-compatible design for seamless integration in HP server and workstation environments. This NIC is positioned to work with HP hardware ecosystems, helping to minimize driver conflicts and simplify firmware compatibility. It’s a practical choice for IT teams seeking dependable, enterprise-ready networking expansion without the complexity of third-party integration or lengthy compatibility checks.
• Broad OS support and driver availability for Windows and Linux environments. The NIC is supported by drivers from Intel and HP, with straightforward installation through OS-level device manager or network configuration utilities. This makes it suitable for mixed operating system deployments, virtualization hosts, and multicluster setups, ensuring consistent performance with minimal downtime during driver updates or system upgrades.

Technical Details of 10/100/1000Mbps Quad-Port PCI Express x4 Network Interface Card (NIC)

• Chipset: Intel 82580
• Ports: 4 x RJ-45 Ethernet ports
• Speed Support: 10/100/1000 Mbps auto-negotiation per port
• Interface: PCI Express x4 add-in card
• Form Factor: Standard PCIe full-height bracket plus low-profile bracket included
• Compatibility: HP systems (servers and desktops) and supported operating systems with available drivers
• LED Indicators: Link/Activity indicators per port (typical) for quick status checks

how to install 10/100/1000Mbps Quad-Port PCI Express x4 Network Interface Card

Installing this quad-port NIC is a straightforward process designed to minimize downtime and maximize compatibility with HP systems. Follow these steps to add four gigabit Ethernet ports to your HP server or workstation:

• Power down the computer or server, unplug all power sources, and open the chassis to access the motherboard area.
• Identify an available PCI Express x4 slot that meets your system’s expansion requirements. If a low-profile deployment is needed, use the included low-profile bracket after installation.
• Insert the NIC firmly into the PCIe x4 slot until it is fully seated and the bracket aligns with the chassis rear panel. Secure the card with the appropriate screw to the chassis.
• Close the case, reconnect power, and boot the system. The operating system should recognize the new hardware and prompt you to install drivers. If automatic installation doesn’t occur, install the latest Intel/HP drivers from the official sources for your OS.
• Configure each port as needed in the OS network settings or through your virtualization platform’s virtual switch manager. You can set per-port speeds, enable NIC teaming if supported by your OS, and apply appropriate security and access policies.
• Test connectivity by connecting to network switches or routers via patch cables and verifying link integrity, throughput, and latency across all ports. If issues arise, consult HP or Intel driver release notes for known compatibility considerations.

Frequently asked questions

• Q: Is this NIC compatible with HP servers and workstations? A: Yes. The card is designed as an HP-compatible quad-port NIC, intended for use with supported HP ProLiant servers and workstation systems. Always verify driver availability for your specific OS version on the HP or Intel driver pages.
• Q: How many ports does the NIC have and what speeds are supported? A: The card features four RJ-45 ports, each supporting 10/100/1000 Mbps with auto-negotiation, enabling flexible performance per port and optimized throughput in multi-host environments.
• Q: What interface does the card use and is a low-profile bracket included? A: The NIC uses a PCI Express x4 interface. It includes both a standard full-height bracket and a low-profile bracket for compatibility with a wide range of chassis types, including compact HP servers.
• Q: Do I need to install drivers, and which operating systems are supported? A: Yes, driver installation is required. Drivers are provided by Intel and HP and typically support Windows and Linux distributions common in enterprise environments. Check the latest driver notes for your OS version.
• Q: Can I use NIC Teaming or link aggregation with this card? A: In most OS environments that support NIC teaming or link aggregation, you can configure multiple ports to work together for higher throughput, redundancy, or specific traffic segmentation. Verify your OS’s networking stack capabilities and switch configurations.
• Q: Is this card suitable for virtualization workloads? A: Yes. The 4-port design allows you to dedicate ports for VM traffic, management, storage, or backup networks, helping to optimize virtualization performance and isolation. Ensure you configure appropriate driver support and virtual switch configurations in your hypervisor.