HP 851279-B21 CL Eth 2x10Gb X520 OCP Mezzanine Adapter
Shop all HP parts (82,894) ›- Dual-port 10Gb/s Ethernet
- OCP Mezzanine form factor
- Supports 10GbE connectivity
- Designed for specific HP ProLiant servers
- Provides high-speed network access
- Compact design for server integration
Key specifications
See full specs ↓- Product Type
- Network Adapter
- Form Factor
- OCP Mezzanine
- Ports
- 2 x 10Gb/s Ethernet
- Data Transfer Rate
- 10 Gb/s
- Brand
- HP
- Compatibility
- Specific HP ProLiant Servers
Product details
The HP 851279-B21 is an OCP Mezzanine Adapter providing dual 10Gb/s Ethernet connectivity. It is designed for specific HP server form factors that support the OCP mezzanine standard.
Specifications
- Product Type
- Network Adapter
- Form Factor
- OCP Mezzanine
- Ports
- 2 x 10Gb/s Ethernet
- Data Transfer Rate
- 10 Gb/s
- Brand
- HP
- Compatibility
- Specific HP ProLiant Servers
Description
The HP 851279-B21, also known as the HPE Ethernet 10Gb 2-port FLR-SFP+ Adapter, is a specialized network adapter designed for integration into specific HP ProLiant server platforms that utilize the Open Compute Project (OCP) mezzanine form factor. This adapter provides two 10 Gigabit Ethernet ports, enabling high-speed network connectivity essential for demanding enterprise workloads. The OCP mezzanine design allows for a more integrated and compact network solution within compatible servers, often freeing up standard PCIe slots for other expansion cards. This makes it an efficient choice for server configurations where space and internal component density are critical considerations. The adapter supports SFP+ transceivers, offering flexibility in choosing the appropriate optical or direct attach copper cabling. This adapter is engineered to deliver reliable and high-performance networking for applications such as virtualization, storage, and high-performance computing. Its dual-port capability allows for network redundancy, load balancing, and increased aggregate bandwidth, ensuring that the server remains well-connected and responsive under heavy network traffic. The HP 851279-B21 is a key component for optimizing network performance within supported HP server environments.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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