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HPE P53861-B21 Broadcom dual port Ethernet Adapter View larger
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HPE P53861-B21 Broadcom Dual-Port Gigabit Ethernet Adapter

P53861-B21

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Dual-port 10Gb 

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Detailed Specifications

HPE P53861-B21 

Broadcom Dual-Port Gigabit Ethernet Adapter

The HPE P53861-B21 Broadcom Dual-Port Gigabit Ethernet Adapter is a high-performance networking solution designed to deliver fast, reliable connectivity for data center and enterprise environments. With two 10 Gigabit Ethernet ports, this adapter enables efficient data flow across high-bandwidth applications such as virtualization, cloud computing, and large-scale storage access. Built on Broadcom’s trusted networking technology, it offers hardware acceleration, advanced offload capabilities, and enterprise-class reliability to ensure consistent performance. Ideal for IT professionals looking to enhance server networking capabilities, this adapter helps reduce latency, improve throughput, and support demanding workloads.

Features

This dual-port adapter provides seamless integration with enterprise-grade servers and is compatible with a wide array of operating systems and hypervisors. Featuring a PCI Express Gen4 interface, the adapter ensures faster data transfer and improved I/O efficiency. It supports essential networking features like TCP/IP offloading, VLAN tagging, and Receive Side Scaling (RSS), all designed to reduce the load on system processors and enhance application responsiveness.Engineered with power efficiency and low latency in mind, the adapter is suitable for both traditional and software-defined infrastructures. Dual-port architecture allows for redundancy and load balancing, increasing availability and maximizing bandwidth utilization. Whether supporting dense virtualization clusters or mission-critical storage traffic, the P53861-B21 ensures robust performance and scalability.

Advanced Options

Engineered to support high-uptime environments, the HPE P53861-B21 offers consistent and low-latency performance under demanding workloads. Leveraging Broadcom’s proven network controller technology, it provides hardware-based acceleration for key networking functions, significantly reducing CPU utilization and freeing up resources for business-critical applications.

Product Key Features

  • Dual 10Gb Ethernet ports for high-bandwidth applications

  • Broadcom controller for stable and efficient data processing

  • PCIe Gen4 interface for maximum throughput

  •  Advanced offloads: TSO, LRO, and checksum offload

  •  Supports SR-IOV and virtualization environments

  •  Link aggregation and failover support

Reliability & Performance

Its dual-port configuration enables better redundancy and fault tolerance, supporting link aggregation for higher data throughput and failover protection to ensure network continuity. With support for SR-IOV, the adapter is ideal for virtualized environments, providing dedicated I/O paths for virtual machines. Whether handling large-scale data transfers or powering enterprise storage traffic, this adapter offers the resilience and bandwidth required for today’s evolving IT infrastructure.

Key Features :

    • Dual-port 10 Gigabit Ethernet Adapter

    • Broadcom network controller chipset

    • PCI Express Gen4 interface

    • TCP segmentation and checksum offload

    • SR-IOV and VLAN support

    • Redundancy and link aggregation features

SpecificationDetails
Model Number P53861-B21
Product Type Dual-Port 10GbE Gigabit Ethernet Adapter
Chipset Broadcom
Host Interface PCIe Gen4 x8
Ports 2 × 10 Gigabit Ethernet (RJ-45 or SFP)
Data Rate 10 Gbps per port
Virtualization Support SR-IOV, VMware, Hyper-V
Offload Capabilities TSO, LRO, RSS, checksum offload
Redundancy Link aggregation, failover
Operating Temperature 0°C to 55°C
Form Factor Low-profile and full-height bracket
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  • 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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