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HPE P24837-B21 Ethernet 2-Ports 642SFP28 Network Adapter View larger

HPE P24837-B21 642SFP28 Dual‑Port 25 Gb/10 Gb Gigabit Ethernet Adapter

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2‑port 10/25 GbE SFP28 server adapter
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Detailed Specifications

HPE P24837‑B21 10/25 GbE Dual‑Port SFP28 Adapter

Overview

The HPE P24837‑B21 is a dual‑port network interface adapter designed for server uplinks in compute‑dense or storage‑converged environments. It supports both 10 Gb/s and 25 Gb/s link speeds per SFP28 port, enabling up to 50 Gb/s aggregate throughput when fully utilised. With a PCI Express form‑factor, the card is suitable for HPE ProLiant and Synergy platforms certified for this adapter. It supports advanced offload features such as link aggregation (LACP), jumbo frames and VLAN tagging, making it a strong fit for virtualised workloads, high‑speed storage networking and modern converged infrastructure. Its low‑profile design allows installation in rack servers where expansion slot space is at a premium.

Key Features

  • 2 × SFP28 ports supporting 10 Gb/s and 25 Gb/s link speeds.

  • PCI Express adapter designed for HPE server platforms.

  • Supports link aggregation, jumbo frames and VLAN tagging.

  • Dual‑port design gives bandwidth flexibility for uplink or storage networks.

Technical Specifications

SpecificationValue
Brand HPE
Part Number P24837‑B21
Product Type 10/25 GbE 2‑Port SFP28 Network Adapter
Ports 2
Supported Link Speeds 10 Gb/s, 25 Gb/s
Interface Type SFP28
Aggregate Throughput Up to ~50 Gb/s
Supported Features Link aggregation (LACP), VLAN tagging, jumbo frames
Form Factor Low‑profile plug‑in adapter
Typical Weight ~1.00 lb
Suitable Platforms HPE ProLiant / Synergy server platforms
Media Type Fibre / SFP‑based optics
Typical Use Case High‑bandwidth server uplinks, converged I/O

  • 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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