P22702-B21 HPE Ethernet 10/25Gb 2-port SFP28 QL41232HLCU Internal Ethernet / Fiber 25000 Mbit/s

Name: P22702-B21 HPE Ethernet 10/25Gb 2-port SFP28 QL41232HLCU Internal Ethernet / Fiber 25000 Mbit/s
Brand: HPE
SKU: P22702-B21
Price: 119.60 USD
Availability: InStock
Rating: 5 (10 reviews)

Mfr. Part #: P22702-B21

Brand: Hpe

Condition: New

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Ethernet 10/25Gb 2-port SFP28 QL41232HLCU

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overview

specifications

resources

faqs

reviews

overview

P22702-B21 Overview

HPE P22702-B21 Ql41232hlcu Ethernet 10/25gb 2-port Sfp28 Adapter Main Specifications Device Type Network Adapter Form Factor Plug-in Card Interface (bus) Type Pci Express 3.0 X8 Pci Specification Revision Pcie 3.0 Ports 10gb Ethernet / 25gb Ethernet Sfp28 X 2 Weight 10.23 Oz Data Link Protocol 10 Gige, 25 Gigabit Lan Data Transfer Rate 25 Gbps Designed For Nimble Storage Dhci Medium Solution With HPE Proliant Dl325 Gen10, Proliant Dl345 Gen10, Dl360 Gen10, Dl365 Gen10, Dl380 Gen10, Dl385 Gen10, Xl220n Gen10, Xl225n Gen10, Xl290n Gen10

Ethernet 10/25Gb 2-port SFP28 QL41232HLCU Adapter

Wired

PCI Express 3.0 Ethernet / Fiber

10 Gigabit Ethernet, 25 Gigabit Ethernet 25000 Mbit/s

Internal Component for: Server

Summary Description

HPE Ethernet 10/25Gb 2-port SFP28 QL41232HLCU. Internal. Connectivity technology: Wired, Host interface: PCI Express, Interface: Ethernet / Fiber. Maximum data transfer rate: 25000 Mbit/s

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specifications

Specifications

Overview

Condition	New
Brand	HPE
Stock	In Stock

Ports & interfaces

Connectivity technology	Wired
Host interface	PCI Express
Interface	Ethernet / Fiber
Fiber ports quantity	2
Fiber optic connector	SFP28
PCI version	3.0

Network

Maximum data transfer rate	25000 Mbit/s
Networking standards	IEEE 1588, IEEE 802.1AX, IEEE 802.1Q, IEEE 802.1Qau, IEEE 802.1Qaz, IEEE 802.1Qbb, IEEE 802.1as, IEEE 802.1p, IEEE 802.3
Ethernet LAN	Yes
Ethernet interface type	10 Gigabit Ethernet, 25 Gigabit Ethernet

Design

Component for	Server
Internal	Yes
Compatible products	ProLiant DL325 Gen10+, ProLiant DL385 Gen10+

Logistics data

Harmonized System (HS) code	85176990

resources

Resources

Documents

P22702-B21-brochure-datasheet

faqs

Frequently Asked Questions

What servers are compatible with the HPE P22702-B21 Ethernet adapter? +

The HPE P22702-B21 is specifically engineered for seamless integration with HPE ProLiant Gen10 and Gen10 Plus servers. It utilizes a standard PCIe form factor, ensuring compatibility across a wide range of HPE compute platforms. For optimal performance, ensure your server firmware and the corresponding slot support the PCIe bus specifications required for high-bandwidth 25GbE connectivity.

Does the P22702-B21 adapter support both 10Gb and 25Gb speeds? +

Yes, this flexible network adapter is designed to support both 10Gb and 25Gb Ethernet connectivity through its SFP28 interface. This dual-rate capability allows you to deploy the card in existing 10Gb network infrastructures while providing a clear, cost-effective upgrade path to 25Gb speeds without replacing the hardware as your bandwidth requirements evolve in the data center.

What are the primary performance advantages of using the QL41232HLCU card? +

The HPE QL41232HLCU provides high-performance connectivity that significantly reduces CPU overhead through advanced offload technologies. By offloading complex network tasks such as storage traffic processing and virtualization overhead, this card ensures that your host server maintains maximum processing power for mission-critical applications, delivering lower latency and higher throughput for modern, high-density virtualized environments.

How does this card handle storage traffic like iSCSI or FCoE? +

This adapter is built to support advanced storage protocols, enabling efficient offloading of iSCSI and FCoE traffic. By handling these intensive storage workloads on the adapter itself rather than the host CPU, it improves overall storage performance and reliability, making it an ideal choice for converged network configurations that require consistent high-speed access to remote storage arrays.

What type of optical transceivers or cables should be used with this SFP28 card? +

The dual-port SFP28 interface supports a variety of connectivity options, including SFP28 direct-attach copper (DAC) cables, active optical cables (AOC), or standard 25GbE optical transceivers. To ensure maximum signal integrity and avoid link errors, it is recommended to use HPE-qualified modules and cables that have been tested to meet the rigorous physical and electrical specifications of the adapter.

Is this HPE Ethernet NIC suitable for high-density virtualization environments? +

Absolutely, the P22702-B21 is specifically designed for high-density virtualization. With robust support for SR-IOV, the adapter allows for efficient virtual machine performance by providing direct hardware access to VMs. This minimizes latency and maximizes input/output operations per second, ensuring your virtualized infrastructure can scale effectively while maintaining strict performance SLAs across multiple guest operating systems.

How do I manage the firmware and drivers for this HPE network card? +

You can manage the firmware and driver updates for this card using standard HPE management tools like the Service Pack for ProLiant (SPP) or the Intelligent Provisioning interface. These tools provide a streamlined method to ensure your NIC is running the most stable and feature-rich firmware versions, which is essential for maintaining hardware security and optimal compatibility with the host operating system.

Does the P22702-B21 require special software licensing for its features? +

The hardware features, including full offload capabilities and virtualization support, are available out-of-the-box without the need for additional feature-based software licenses. Once the appropriate drivers are installed on your supported operating system, the full functionality of the adapter is immediately accessible, simplifying your deployment and ensuring that there are no unexpected recurring costs associated with enabling advanced networking features.

Can I request a bulk quote for multiple HPE P22702-B21 units? +

Certainly. At BuyRouterSwitch.com, we specialize in supporting large-scale enterprise deployments. If you are planning a data center refresh or require a significant quantity of these network interface cards for a project, please reach out to our dedicated sales team. We offer competitive volume pricing tailored to your specific infrastructure requirements and can assist in coordinating large order logistics.

Why should I choose BuyRouterSwitch.com for my HPE networking equipment? +

When you choose BuyRouterSwitch.com, you are partnering with an experienced enterprise hardware supplier committed to authenticity and supply chain integrity. We provide direct access to genuine HPE networking solutions, backed by a professional team that understands complex enterprise architecture. We prioritize secure ordering processes and provide clear, efficient communication to ensure that your critical infrastructure components arrive accurately and ready for deployment.

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