HPE Ethernet 10/25GB 2P 631FLR-SFP28 Adapter

HPE 817709-B21

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Model 631FLR-SFP28

Manufacturer Part#  817709-B21

Provantage Code:  HPE92EW

Condition:  Factory New

  • Product Type: 25Gigabit Ethernet Card
  • Form Factor: FlexibleLOM
  • Host Interface: PCI Express 3.0 x8
  • Network Technology: 25GBase-X
  • Expansion Slot Type: SFP28
  • TAA Compliant: Yes

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NetworkingNetwork DevicesNetwork Interface Cards

HPE 817709-B21 Specifications

    HPE Ethernet 10/25GB 2P 631FLR-SFP28 Adapter


    Do you want to increase bandwidth and reduce network vulnerability while reducing costs? The HPE Ethernet 10/25Gb 2-port 631 Adapters deliver the capability to drive either 10G (SFP+) or 25G (SFP28) speeds, providing the option for a large jump in Ethernet performance. Compared to a 10G implementation these adapters offer cost reductions by lowering the number of servers, adapters, cables and switches while accelerating server performance and targeted workloads. These adapters help prevent, detect and recover from cyberattacks by protecting applications, data and server infrastructure by authenticating digitally signed firmware via a Root of Trust architecture. In addition, they offer Secure Boot, Device-level Firewall and other advanced security features.


    Safeguard Your Data and Your Business Network

    The HPE Ethernet 10/25Gb 2-port 631 Adapter blocks installation of rogue or corrupted firmware and verifies that the executing firmware is trusted via Hardware Root of Trust and Authentication.

    Stops unmanaged access to memory or storage with Device - level Firewall. This validates that on-device firmware and configuration data can only be accessed by authorized agents.

    Provides traceability into authenticated firmware updates by capturing changes in standard system logs.

    Boosting I/O Bandwidth with Lower Latency

    The HPE Ethernet 10/25Gb 2-port 631 Adapter delivers single root I/O virtualization (SR-IOV) with the ability to run a large number of virtual machines (VMs) per server, which reduces the need for hardware and the resultant costs of space and power required by hardware devices.

    Reduces CPU Utilization and helps improve host VM density and server efficiency using remote direct memory access (RDMA) over Converged Ethernet (RoCE v2) for Live Migration, Microsoft SMB Direct environments.

    Realize Breakthrough Economics

    The HPE Ethernet 10/25Gb 2-port 631 Adapter offloads packet processing to reduce CPU utilization and lower power with Tunnel Offloads (VXLAN and NVGRE).

    Speeds packet processing to service more I/O requests utilizing data plane development packet (DPDK).


Product NameHPE Ethernet 10/25GB 2P 631FLR-SFP28 Adapter
Manufacturer Part Number817709-B21
Product Type25Gigabit Ethernet Card
Total Number of Ports2
Expansion Slot TypeSFP28
Form FactorFlexibleLOM
Network Technology25GBase-X
Device SupportedServer
Host InterfacePCI Express 3.0 x8
Media Type SupportedOptical Fiber
Product Model631FLR-SFP28
Supplies/Accessories for HPE 817709-B21

The Following Are Compatible With HPE 817709-B21

HPE Aruba Clearpass C3010DL360 G10 H/W Appliance

Mfg Part# R1V82A

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Purchase at least $5,000 worth of Hewlett Packard Enterprise products to qualify.

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HPE Model 631FLR-SFP28 817709-B21