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HPE 777430-B21 Synergy 3820C 10/20Gb Converged Network Adapter View larger

HPE 777430-B21 Synergy 3820C 10/20Gb Converged Network Adapter

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10/20 Gb Converged Network Adapter (CNA)
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  • New
  • Refurbished

Detailed Specifications

HPE 777430‑B21 Synergy 3820C 10/20 Gb Converged Network Adapter

Overview

The HPE 777430‑B21 is a dual‑port converged network adapter designed for the Synergy platform, supporting both 10 Gb and 20 Gb Ethernet connectivity and capable of consolidating LAN and storage I/O into a single link. It reduces I/O complexity by combining network and storage traffic, using a PCIe or mezzanine interface in server environments. This adapter is intended for composable infrastructure, dense rack servers and blade systems where high‑bandwidth, low‑latency connectivity is needed. It integrates with HPE server management and supports fabric‑level provisioning and monitoring.

Key Features

  • Two ports supporting 10 Gb/20 Gb Ethernet speeds for high throughput.

  • Converged LAN and storage traffic support (Flex‑20 technology) to reduce hardware count.

  • Mezzanine form‑factor optimized for HPE Synergy compute modules.

  • PCI Express Gen3 host interface ensures full bandwidth back to the server.

  • Low power consumption (~12 W maximum) suited for high‑density environments.

Technical Specifications

SpecificationDetails
Brand HPE
Part Number 777430‑B21
Product Type Converged Network Adapter (CNA)
Processor Installed Offload engine (model not publicly specified)
Processor Supported (Max) Same as installed (not separately specified)
Memory Installed Not publicly specified
Memory Slots Not applicable
Maximum Memory Supported Not applicable
Drive Bays Not applicable
Storage Controller Not applicable
Network Adapter 2 ports, up to 20 Gb each (10/20 Gb)
Form Factor (H × W × D in inches) Mezzanine adapter (approx)
Weight (lbs) Approx. 1.10 lbs
Power Supply Maximum ~12 W
Rack Units Not applicable

  • 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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