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825111-B21, HPE 840QSFP28 Adapter, 2x100GbE/EDR, Dual Port, PCIe 3.0

  • Brand: HPE
  • Model: 825111-B21
Rating:
80%
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    825111-B21, HPE 840QSFP28 Adapter, 2x100GbE/EDR, Dual Port, PCIe 3.0

    825111-B21, HPE 840QSFP28 Adapter, 2x100GbE/EDR, Dual Port, PCIe 3.0

    100% Genuine Ready to Ship
    Overview
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    Overview

    HPE 825111-B21 Overview

    The HPE 825111-B21, also known as the HPE InfiniBand EDR/Ethernet 100Gb 2-port 840QSFP28 Adapter S-ERVER, is a powerful and versatile network adapter designed to meet the most demanding data transfer requirements. Achieving a data rate of up to 100Gbps, this dual-port adapter ensures rapid connectivity and high-performance computing for data centers, enterprise networks, and cloud environments. Explore its innovative features and numerous application scenarios, making it an essential component for modern network infrastructure.

    Quick Spec

    Brand HPE
    Model 825111-B21
    Ports 2 x QSFP28
    Data Rate 100Gbps
    Protocol InfiniBand EDR, Ethernet

    Product Features

    • ● Dual-port design supporting both InfiniBand EDR and Ethernet
    • ● High data rate of up to 100Gbps for ultra-fast connectivity
    • ● Advanced offloads to enhance server performance and reduce latency
    • ● Enhanced RoCE (RDMA over Converged Ethernet) for efficient data transfer
    • ● Compatibility with a variety of HPE servers for seamless integration

    Product Applications

    • ● High-performance computing (HPC) environments requiring fast data transfer and low latency
    • ● Cloud data centers needing scalable and high-speed network adaptation
    • ● Enterprise-level storage systems demanding robust and efficient connectivity solutions

    Supported Options

    QSFP28 Cable HPE P/N: 845444-B21
    Transceiver Module HPE P/N: 845512-B21
    Low Profile Bracket HPE P/N: 825651-B21

    Compare to Similar Items

    Model Difference
    HPE 804331-B21 Single port, 40Gbps
    HPE 817709-B21 Dual port, 40Gbps
    HPE 649281-B21 Dual port, 10Gbps

    Get more information

    Check HPE 825111-B21 price and 825111-B21 datasheet, buy HPE 825111-B21 with best price and fast shipping. Free Live Chat is supported. For further information about the product and its price, please contact us through Live Chat or [email protected].

    Quality Certifications

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    • ISO 9001
    • RoHS
    • REACH
    • CE
    • FCC
    Specification

    HPE 825111-B21 Specification

    825111-B21 Specifications

    Brand HPE
    Model 825111-B21
    Type InfiniBand / Ethernet Adapter
    Ports 2
    Port Type QSFP28
    Connector Type QSFP28
    Data Rate 100Gbps
    Compatibility HPE ProLiant DL and ML servers
    Form Factor Plug-in Card
    Compliance RoHS
    Operating Temperature 0??C to 55??C (32??F to 131??F)
    Storage Temperature -20??C to 70??C (-4??F to 158??F)
    Humidity 10% to 90% (non-condensing)
    Dimensions 13.69 x 2.69 x 14.93 cm (5.39 x 1.06 x 5.88 in)
    Power Consumption Max 13.5W
    Supported Protocols InfiniBand, Ethernet
    Advanced Features Integrated Remote Direct Memory Access (RDMA)
    Management HPE iLO Management Engine
    Security Secure Boot, Device-level Firewall
    Warranty 1 Year Limited Warranty

    Quality Certifications

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    Q&A

    Questions & Answers

    How does the HPE InfiniBand EDR/Ethernet 100Gb 2-port 840QSFP28 Adapter compare to similar products?

    This adapter offers superior speed and dual-protocol support (InfiniBand and Ethernet), which provides more versatile network connectivity compared to single-protocol adapters.

    What common troubleshooting steps should I follow if the HPE InfiniBand EDR/Ethernet 100Gb 2-port 840QSFP28 Adapter is not working?

    Ensure the adapter is properly seated in the PCIe slot, check for the latest firmware update, and verify that the drivers are correctly installed.

    How can I optimize the performance of the HPE InfiniBand EDR/Ethernet 100Gb 2-port 840QSFP28 Adapter?

    Regularly update the firmware and drivers, and use high-quality QSFP28 cables to ensure optimal signal integrity and performance.

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