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HPE 877691-B21 841QSFP28 InfiniBand EDR 2-Port Network Adapter View larger

HPE 877691-B21 841QSFP28 InfiniBand EDR 2-Port Network Adapter

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Dual-port 100 Gb/s QSFP28 InfiniBand EDR/100GbE adapter
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Detailed Specifications

HPE 877691-B21 841QSFP28 InfiniBand EDR 2-Port Network Adapter

Overview

The HPE 877691-B21 is a high-end network adapter tailored for data-centre and high-performance computing (HPC) environments requiring dual 100 Gb/s uplinks. Each of its two QSFP28 ports supports 100 Gb/s InfiniBand EDR and 100-Gigabit Ethernet protocols, offering up to 200 Gb/s aggregate bandwidth across one adapter slot. With a PCI Express Gen3 ×16 host interface, it delivers line-rate throughput, ultra-low latency and large virtualization/cluster-fabric support for converged compute-storage and HPC nodes. It fits standard low-profile server slots certified by HPE and is built to handle dual high-speed links in a compact form-factor, ideal where cabling density and performance both matter.

Key Features

  • 2 × QSFP28 ports each supporting 100 Gb/s for dual high-speed uplinks

  • Supports both InfiniBand EDR and 100-Gigabit Ethernet protocols

  • PCI Express Gen3 ×16 interface for full throughput host connectivity

  • Low-profile server adapter card suitable for dual high-speed uplinks

Technical Specifications

SpecificationValue
Brand HPE
Part Number 877691-B21
Product Type 841QSFP28 InfiniBand EDR / 100GbE 2-Port Adapter
Port Count 2
Supported Link Speeds 100 Gb/s per port
Port Type QSFP28
Host Interface PCI Express Gen3 ×16
Protocols Supported InfiniBand EDR, 100-Gigabit Ethernet
Form Factor Low-profile server adapter
Typical Use Case Dual 100 Gb uplinks for HPC, storage or compute convergence
Compatible Platforms HPE-certified servers supporting 100 Gb uplinks
Virtualization Features Supports large number of virtual functions

  • 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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