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HPE 779799-B21 Ethernet 10gb 2-port SFP Network Adapter View larger

HPE 779799-B21 10 Gb 2-Port 546FLR-SFP+ Gigabit Ethernet Adapter

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10 GbE dual‑port SFP+ server network adapter
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Detailed Specifications

HPE 779799‑B21 Ethernet 10Gb 2‑Port 546FLR‑SFP+ Adapter

Overview

The HPE 779799‑B21 is a dual‑port 10 Gb Ethernet adapter in the 546FLR‑SFP+ form factor designed for HPE ProLiant Gen9 servers. It supports two SFP+ 10 Gb ports and a PCI Express 3.0 x8 host interface, enabling high throughput networking for virtualised workloads and storage consolidation. It is designed for rack‑mounted server environments in data centers and integrates with HPE system management firmware for seamless deployment.

Key Features

  • Dual 10 Gb SFP+ ports for high‑speed network links

  • 546FLR form‑factor designed for HPE ProLiant Gen9 server FlexibleLOM slot

  • PCI Express 3.0 x8 host interface for full bandwidth

  • Supports overlay network tunneling (e.g., VXLAN, NVGRE) offload

  • Compact card fit for dense server networking in virtualised environments

Technical Specifications

SpecificationDetails
Brand HPE
Part Number 779799‑B21
Product Type Ethernet 10 Gb 2‑Port 546FLR‑SFP+ Adapter
Host Interface PCI Express 3.0 x8
Network Adapter 2 × 10 Gb SFP+ ports
Data Rate Up to 10 Gb/s per port
Form Factor 546FLR‑SFP+ (FlexibleLOM)
Supported Offloads Tunnel offload (VXLAN/NVGRE)
Typical Application Server virtualization, storage traffic convergence
Compatible Servers HPE ProLiant Gen9 family
Bi‑directional Throughput Up to ~40 Gb/s aggregated (two ports)
Connector Type SFP+
Generation Gen9‑compatible adapter
Card Dimensions Standard low‑profile/half‑height server card format*
Power / Thermal Typical server‑slot adapter power envelope*

  • 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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