HPE BCM5719 Ethernet 1Gb 4-port BASE-T Adapter

The HPE P51178-B21 is a network adapter designed to add four 1Gb Ethernet ports to your server using a single PCIe Gen2 slot. It is ideal for users running HPE Gen10 servers who need reliable wired network connections without extra complexity. This adapter fits seamlessly into systems like the ProLiant DL360, DL380, and Apollo 4200 Gen10, making it a practical choice for expanding network capacity in data centers or enterprise environments.

With support for PXE boot and both IPv4 and IPv6 protocols, this adapter ensures compatibility with modern network infrastructures. It also includes advanced features such as TCP segmentation offload and Receive Side Scaling, which help optimize network performance and reduce CPU load during heavy data transfers. The built-in root-of-trust firmware verification adds a layer of security by ensuring the adapter’s firmware is authentic and untampered.

This adapter is well suited for everyday server workloads, hybrid cloud setups, and data streaming applications where stable and efficient network connectivity is essential. Its standard plug-in card form factor and moderate power consumption make it easy to integrate without requiring significant changes to your existing hardware setup.

• Four 1Gb Ethernet ports with RJ-45 connectors
• PCI Express 2.0 x4 interface for reliable data transfer
• Compatible with HPE Gen10 servers including ProLiant DL360 and DL380
• Supports PXE boot and UEFI firmware for flexible network boot options
• Works with both IPv4 and IPv6 networks
• Includes TCP segmentation offload and Receive Side Scaling to improve network efficiency
• Powered by the Broadcom BCM5719 chipset
• Standard plug-in card form factor for easy installation
• Consumes 5.78 watts of power, balancing performance and efficiency