HPE P08442-B21 Intel E810-XXVDA2 Ethernet 10/25Gb 2-Port SFP28 Adapter

Mfr. Part #: P08442-B21

Brand: Hpe

Condition: New

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P08442-B21

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overview

specifications

faqs

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overview

P08442-B21 Overview

HPE P08442-B21 Intel E810-xxvda2 Ethernet 10/25gb 2-port Sfp28 Adapter. Main Specifications :

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specifications

Specifications

Overview

Condition	New
Brand	HPE
Stock	In Stock

Main Specifications

Device Type	Network Adapter
Form Factor	Plug-in Card - Stand Up
Interface (bus) Type	Pci Express 4.0 X8
Pci Specification Revision	Pcie 3.0, Pcie 4.0
Ports	25 Gigabit Sfp28 X 2
Data Link Protocol	Gige, 10 Gige, 25 Gigabit Lan
Network / Transport Protocol	Iscsi, Iwarp, Nfs
Connectivity Technology	Wired
Features	Rdma Support, Virtual Machine Device Queues (vmdq), Single Root I/o Virtualization (sr-iov), Data Direct I/o Technology (ddio), Rdma Over Converged Ethernet (roce) V2, Flexible Port Partitioning (fpp), Intelligent Offloads, On-chip Qos And Traffic Management

faqs

Frequently Asked Questions

What primary server platforms support the HPE P08442-B21 network adapter? +

The HPE P08442-B21 is engineered specifically for compatibility with HPE ProLiant Gen10 and Gen10 Plus servers. It leverages the PCIe interface to ensure seamless integration with these enterprise-grade systems, providing robust networking performance for data center environments that require high-speed, reliable Ethernet connectivity tailored for HPE hardware ecosystems.

How does the HPE P08442-B21 improve data center networking performance? +

This adapter optimizes throughput by offloading complex networking tasks from the host server CPU. By managing traffic processing directly on the hardware, it significantly reduces latency and lowers CPU utilization, which allows your server to focus on primary application workloads while maintaining high-speed, consistent data transfers across your enterprise network fabric.

What is the typical use case for the P08442-B21 Ethernet NIC? +

The P08442-B21 is ideal for virtualization, cloud computing, and high-performance database applications. Its high-bandwidth capabilities make it suitable for environments requiring consistent connectivity for intensive data traffic, such as large-scale server clusters or storage area networks where reliability and high-speed throughput are critical for maintaining operational service levels.

Does the P08442-B21 support advanced virtualization features like SR-IOV? +

Yes, this network interface card supports advanced virtualization features, including Single Root I/O Virtualization (SR-IOV). This allows a single physical port to appear as multiple virtual functions to the operating system, facilitating efficient traffic management across multiple virtual machines and significantly improving I/O performance in dense virtualized deployment scenarios.

What physical form factor does the HPE P08442-B21 occupy? +

The P08442-B21 utilizes a standard PCIe form factor designed to fit into the low-profile or full-height expansion slots of compatible HPE ProLiant servers. This physical design ensures it integrates cleanly within the server chassis, providing the necessary mechanical stability and thermal management required for long-term operation within constrained server rack environments.

How is the P08442-B21 managed and configured within an HPE server environment? +

Management is performed through HPE’s standard management tools and utilities. The adapter integrates with iLO and the server's UEFI interface, allowing administrators to configure settings, update firmware, and monitor link status directly from the management console, simplifying deployment and ongoing maintenance tasks across large-scale server infrastructures.

What type of port configuration does this HPE NIC provide? +

The P08442-B21 provides high-speed Ethernet connectivity through its integrated ports. It is designed to interface with standard data center switching hardware using compatible cabling, ensuring that the network connection is both physically secure and capable of handling high-speed data transmission standards required by modern enterprise network architectures.

Is the P08442-B21 suitable for high-traffic, mission-critical environments? +

Absolutely. This NIC is built to enterprise-grade standards, prioritizing high reliability and sustained throughput under heavy workloads. Its design minimizes packet loss and ensures robust connectivity, making it a dependable choice for mission-critical applications that demand continuous operation and high availability within a modern, data-intensive corporate network environment.

How can I obtain a bulk quote for the HPE P08442-B21 on BuyRouterSwitch.com? +

To receive competitive pricing on large volume orders, please navigate to our website and use the bulk quote request form or contact our sales team directly. We specialize in accommodating enterprise-scale procurement needs, providing tailored quotes that reflect the scale of your networking infrastructure project and ensuring you receive the best value for your hardware investment.

Why should I choose BuyRouterSwitch.com for my HPE P08442-B21 purchase? +

BuyRouterSwitch.com is a trusted source for authentic enterprise networking hardware. We focus on providing a secure ordering process and expert support for your procurement lifecycle. By purchasing through our platform, you gain access to a dedicated sales team that understands complex network requirements, ensuring you receive genuine components that meet the rigorous demands of your IT infrastructure.

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