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HP Ethernet 10Gb 2-port 571SFP+ Adapter

Hewlett Packard Enterprise 10Gb 2x 571SFP+

HP Ethernet 10Gb 2-port 571SFP+ Adapter

728987-B21

Stock Due 06-11-2025

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Is your data center facing tough issues from the new generation of applications such as high performance computing and cloud computing?



The HP Ethernet 10Gb 2-port 571SFP+ Adapter, based on the Performant SFC9020 controller from Solarflare, is designed to address them head on. Equipped to handle the application loads of the latest multi-core processors, it also delivers unmatched power efficiency for the consolidation and deployment of high-density servers.



Now available as a fully supported factory installed option on the HP ProLiant DL360p Gen8 and HP DL380p Gen8 servers, the HP 571SFP+ Adapter has two SFP+ cages that enable connections with DACs as well as SR fiber optic modules.



The HP 571SFP+ Adapter supports high performance networking features such as VLAN tagging, low latency interrupts, TCP and UDP checksum offloading, MSI-X, NIC teaming (bonding), Receive Side Scaling (RSS), jumbo frames, and PXE boot.

Application Performance Leadership


• The HP Ethernet 10Gb 2-port 571SFP+ Adapter provides low latency along with full 40 Gbps bidirectional line-rate performance.



Optimization of Server I/O


• RFS (Receive Flow Steering) optimizes compute cycles and cache/memory bandwidth.



Power Efficiency


• Consumes less than half the power of other network adapters.

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Host interfacePCI-E