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HPE 700761-001 FlexFabric 20Gb 2-port 650FLB Network Card View larger
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HPE 700761-001 FlexFabric 20 Gb 2‑Port 650FLB Network Adapter

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Dual‑port 20 Gb Ethernet FlexibleLOM...

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$19.50

  • New
  • Refurbished

Detailed Specifications

HPE 700761-001

FlexFabric 20 Gb 2‑Port 650FLB Network Adapter (FlexibleLOM)

The HPE 700761‑001 adapter (also known as the 650FLB) is a 20 Gbps dual-port FlexibleLOM Network Adapter designed for HPE ProLiant servers. This high-throughput card delivers converged networking and storage connectivity via HPEFlexFabric technology—supporting both Ethernet and RoCE or FCoE traffic over the same ports. Installed in the Flexible LOM slot of supported HPE blade and rack servers, it provides significant bandwidth increase while consolidating cabling and simplifying deployment. Ideal for virtualization, hyperconverged infrastructure, or converged fabric use cases, the adapter supports advanced offloads like tunnel acceleration (VXLAN/NVGRE), SR‑IOV, and RDMA for improved efficiency.

Features

Built on Emulex-based silicon and compliant with PCIe 3.0 x8 FlexibleLOM form factor, the 650FLB is engineered to support high-speed fabrics while freeing up mezzanine slots for additional I/O. Each port supports 20 Gigabit Ethernet lanes, and the adapter supports converged Fabric technology, allowing ROCE or FCoE over Ethernet. It offloads overlay network protocols—such as VXLAN and NVGRE—for optimized virtualization workflows and simplified tenant isolation. Tunnel offloading combined with RDMA support drastically reduces CPU usage and latency during VM migration, storage access, or network-intensive operations. Compliance with LACP, jumbo frames, QoS tagging, flow control, and advanced features like MSI-X, LSO/TSO, and Wake-on-LAN ensures enterprise-grade functionality. Designed for compatibility with HPE Gen8 through Gen10 servers, this Network Adapter integrates with HPE Virtual Connect, simplifying aggregation and management.

Advanced Options

Optimized for data center environments, this adapter delivers consistent high-bandwidth performance with minimal latency. The convergence of storage and Ethernet traffic over the same link simplifies cabling and reduces switch port count while accelerating network I/O performance. Tunnel-offloading and RDMA support lower processing overhead—ideal for virtualized or storage-centric workloads such as Live VM migration,

Product Key Features

  • Dual 20 Gb Ethernet ports via FlexibleLOM interface

  •  FlexFabric support—converged LAN + storage (RoCE/FCoE)

  •  Advanced tunnel offload (VXLAN/NVGRE), SR‑IOV, RDMA support

  •  Jumbo frames, VLAN support, QoS, and MSI‑X for high-throughput workloads

  •  PCIe 3.0 ×8 FlexibleLOM form factor with low-profile airflow compatibility

  •  SNMP management and driver support for modern OS platforms

Reliability & Performance

SMB3 over RoCE, or distributed file systems. With thermal-efficient design and low power consumption, it operates well in server enclosures with limited airflow. FlexibleLOM integration ensures minimal interference with other server components, preserving expansion flexibility. Built-in support for VLAN tagging, jumbo frames, and QoS ensures predictable throughput and prioritization. Backed by Emulex firmware reliability and HPE compatibility, this adapter meets enterprise stability standards.

Key Features :

  • 2 × 20 GbE Ethernet ports via FlexibleLOM

  • Converged LAN + RoCE/FCoE support (FlexFabric)

  • Supports VXLAN/NVGRE offload, SR‑IOV, RDMA acceleration

  • Jumbo frames, QoS, VLAN support, LSO/TSO, MSI‑X

  • PCIe 3.0 ×8 FlexibleLOM low-profile form factor

  • SNMP-based remote management support

SpecificationDetails
Model Number 700761‑001 (650FLB)
Product Type 20 GbE Dual-Port FlexFabric Network Adapter
Chipset / Vendor Emulex-based FlexFabric silicon
Ports 2 × 20 Gb Ethernet via FlexibleLOM
Supported Protocols Ethernet, RoCE, FCoE; Overlay tunneling
Bus Interface PCI Express 3.0 ×8 (FlexibleLOM form factor)
Offload Features Tunnel Offload (VXLAN/NVGRE), RDMA, SR‑IOV
Networking Features Jumbo Frames, VLAN, QoS, LSO/TSO, MSI‑X, Wake‑on‑LAN
Diagnostics / Management SNMP support via firmware and OS drivers
Power Consumption Low, mailbox-optimized (~10 W typical)
Operating Systems Support Windows, Linux distributions with Emulex drivers
Compatibility HPE ProLiant Gen8/9/10 servers—FlexibleLOM supported
Form Factor FlexibleLOM card (~7 × 3 inches)
Weight ~0.5 lb (~230 g)

  • All packages are shipped same day if the order is placed before 3PM CST

    We use UPS/FedEx to ship the packages with different service levels offered by UPS/FedEx

    Overnight Shipping take 1 business day
    Expedited Shipping take about 2-3 business days
    Ground shipping take about 3-5 business days

    You can select the desired service level at Checkout and we will make sure the package is shipped as per the selected service level.

  • We Accept

    i) PayPal
    ii) All Credit & Debit Cards
    iii) Purchase Orders
    iv) Check
    v) Bank Transfer/ACH/Wire Transfer

    To process the order through Paypal/CC, you can simply checkout and process the payment.

    If you want to issue us Purchase Order/Check/Bank Transfer, Please contact us at the following details

    Call: 469.458.9636
    Email: sales@dcsupplies.net

  • If you have any queries, please contact us at the following details and we will be happy to help

    Call
    469.458.9636
    469.458.9638

    Email
    sales@dcsupplies.net

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