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HP P51181-B21 BCM5719 Ethernet 1Gb 4‑port BASE‑T OCP3 Adapter
- 4 x 1GbE BASE-T Ethernet ports
- Broadcom BCM5719 controller
- OCP 3.0 (Open Compute Project) form factor
- Provides high-speed network connectivity for servers
- Ideal for environments requiring multiple network connections
- Supports standard Ethernet networking protocols
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Product Overview
The HP P51181-B21 is a BCM5719 based Ethernet adapter featuring 4 x 1GbE BASE-T ports. It utilizes the OCP3.0 form factor for integration into compatible server platforms.
Technical Information
| Product Type | Network Adapter |
| Controller | Broadcom BCM5719 |
| Ports | 4 x 1GbE BASE-T |
Additional Specifications
| Form Factor | OCP 3.0 |
| Interface | PCIe (via OCP connector) |
Product Description
The HP P51181-B21 is a high-performance network interface card designed for server connectivity, leveraging the capabilities of the Broadcom BCM5719 controller. This adapter provides four Gigabit Ethernet BASE-T ports, offering ample bandwidth and connectivity options for servers in various enterprise and data center environments. The inclusion of four ports allows for network redundancy, load balancing, or connection to multiple distinct networks, enhancing the server's versatility and network resilience. This adapter adheres to the OCP 3.0 (Open Compute Project) form factor, which is a standardized specification for server hardware designed for efficiency and ease of deployment in hyperscale and enterprise data centers. The OCP 3.0 interface offers improved thermal performance, simplified servicing, and a standardized mechanical and electrical interface, ensuring compatibility with OCP-compliant server motherboards. This makes it an ideal choice for modern server architectures focused on modularity and cost-effectiveness. With its four 1GbE BASE-T ports, the P51181-B21 is well-suited for a wide range of server applications, including general-purpose computing, storage networking, and network-attached storage (NAS) solutions. It supports standard Ethernet protocols and features, ensuring seamless integration into existing network infrastructures. The Broadcom BCM5719 chipset is known for its reliability and performance, making this adapter a dependable choice for mission-critical server connectivity.