SKU: 817709-B21

HPE Ethernet 10/25GbE 2 Port 631FLR-SFP28 Adapter | 817709-B21

-PLEASE CONTACT FOR CUSTOM CONFIGURATIONS. DISK SHELVES, COMPLETE CONFIGURATIONS & TURN KEY SYSTEMS AVAILABLE.

-SPARE PARTS AVAILABLE FOR EACH MODEL. PLEASE ASK FOR PRICING ON SPARE DISK, CONTROLLERS, POWER SUPPLIES, NICs, HBAs, SFPs, Cables, etc.

Quick Specs

  • Ports: 2x 10/25GbE
  • Interface: FlexibleLOM Rack (FLR)
  • Connector: SFP28
  • Data Rate: 10Gbps / 25Gbps
  • Form Factor: FLR (FlexibleLOM for rack servers)
  • Supported Standards: IEEE 802.3by, 802.3ae, 802.3x
  • Offload Support: TCP/IP, iSCSI, FCoE
  • Management: Remote management via iLO
  • Compatibility: ProLiant Gen9/Gen10 rack servers with FLR slot

Part Number:

  • 840133-001
  • 817709-B21

The HPE 631FLR-SFP28 Adapter delivers high-performance dual-port 10/25Gb Ethernet networking through SFP28 connectors using the FlexibleLOM Rack (FLR) interface. Designed for ProLiant Gen9 and Gen10 rack servers, it supports a wide range of Ethernet standards, offering powerful connectivity for enterprise environments.


This adapter supports virtualization features such as SR-IOV and supports iSCSI and FCoE offloads to reduce CPU utilization and improve network efficiency. It is ideal for high-bandwidth applications, virtualized workloads, and data center modernization where flexibility, performance, and scalability are essential.

Compatible With:
  • HPE 4510
  • HPE Apollo 2000
  • HPE DL360
  • HPE DL380
  • HPE DL385
  • HPE DL560
  • HPE Proliant DL380

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