Refurbished 817709-B21 HPE Ethernet 10/25gb 2-port 631flr-sfp28

817709-B21 Overview:

The Refurbished HPE 817709-B21 is a high-speed, dual-port Ethernet adapter that supports both 10GbE and 25GbE connectivity via SFP28 ports. Designed to deliver low-latency and high throughput, this adapter is perfect for virtualized environments and bandwidth-intensive applications. Refurbished to HPE’s rigorous standards, it offers reliable performance and enterprise-grade features at a cost-effective price point, making it an excellent choice for upgrading or expanding your network infrastructure.

Key Specifications:

• Model Number: 817709-B21

• Product Name: HPE Ethernet 10/25Gb 2-Port 631FLR-SFP28 Adapter

• Condition: Refurbished – thoroughly tested and restored to meet original factory specifications

• Ports: 2 x SFP28 (compatible with both 10GbE and 25GbE transceivers)

• Interface: PCI Express 3.0 x8

• Data Rate: Supports up to 10Gbps or 25Gbps per port (auto-negotiation available)

• Form Factor: Low-profile with full-height bracket options available

• Standards: IEEE 802.3ae, 802.1Q, and 802.3ba compliant

• Advanced Features:

  • SR-IOV for virtualization

  • Jumbo Frame support

  • TCP/IP Offload Engine

  • VLAN tagging and network partitioning support

  • PXE boot capability