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HPE 879491-001 InfiniBand Ethernet Adapter 2 port refurbished View larger
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HPE 879491-001 InfiniBand Network Gigabit Ethernet Adapter 2 port Refurbished

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Dual-port 100Gb InfiniBand/Ethernet QSFP28 adapter with low-latency and high-throughput,
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  • New
  • Refurbished

Detailed Specifications

HPE 879491-001

2-Port 100Gb QSFP28 InfiniBand/Gigabit Ethernet Adapter – Refurbished

The HPE 879491-001 is a high-performance, refurbished 2-port 100Gb network adapter designed for enterprise and HPC environments that demand robust throughput and ultra-low latency. Featuring dual QSFP28 ports and advanced offload capabilities, this adapter supports both InfiniBand EDR and Ethernet 100G protocols for flexibility across data center infrastructures.

Features

Built for hybrid connectivity, the HPE 879491-001 delivers scalable bandwidth for data-intensive applications such as AI/ML training, scientific computing, and high-speed storage fabrics. Powered by Mellanox ConnectX architecture, it supports technologies like RDMA, RoCE, and SR-IOV, reducing CPU overhead while improving I/O efficiency. Its refurbished status ensures cost-effectiveness while maintaining enterprise-grade reliability.

Advanced Options

With high data throughput and minimal latency, the HPE 879491-001 excels in environments requiring efficient parallel data transfer. RDMA technologies boost performance in virtualized and bare-metal deployments,

Product Key Features

    • 2 × 100Gb QSFP28 ports

    • Dual-mode support: InfiniBand EDR & Ethernet 100G

    • PCIe Gen3 ×16 interface

    • RDMA & RoCE v2 offloads

    • Refurbished and certified for enterprise use

    • Ideal for AI, storage, and HPC workloads

Reliability & Performance

while hardware offloads reduce CPU bottlenecks in dense compute or storage clusters. This refurbished unit undergoes full diagnostics to meet HPE reliability standards.

Key Features :

  • Dual 100Gb/s QSFP28 ports

  • InfiniBand and Ethernet dual-protocol support

  • PCI Express 3.0 ×16 host interface

  • Support for RDMA, RoCE v2, NVMe-oF

  • Hardware-based packet processing

  • Refurbished – fully tested and certified

SpecificationDetails
Model Number 879491-001
Product Type  Network interface card(Refurbished) Gigabit Ethernet Adapter
Ports 2 × QSFP28
Max Data Rate 100Gb/s per port
Interface Type PCI Express 3.0 ×16
Protocol Support InfiniBand EDR, Ethernet 100G
Architecture Mellanox ConnectX
RDMA Support Yes (InfiniBand RDMA & RoCE v2)
Virtualization SR-IOV, VXLAN, NVGRE
Intended Use HPC, AI, Storage Networks, Data Centers

  • 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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