P24437-B21 HPE Ethernet 10/25Gb 2-port SFP28 X2522-25G Internal Ethernet / Fiber 25000 Mbit/s
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Ethernet 10/25Gb 2-port SFP28 X2522-25G
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overview
specifications
resources
faqs
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P24437-B21 Overview
HPE P24437-B21 X2522-25g Ethernet 10/25gb. 2-port Sfp28 Adapter.
Ethernet 10/25Gb 2-port SFP28 X2522-25G 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 X2522-25G. Internal. Connectivity technology: Wired, Host interface: PCI Express, Interface: Ethernet / Fiber. Maximum data transfer rate: 25000 Mbit/s
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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 802.1p, IEEE 802.3, IEEE 802.3ad |
| Ethernet interface type | 10 Gigabit Ethernet, 25 Gigabit Ethernet |
Design
| Component for | Server |
|---|---|
| Internal | Yes |
| Compatible products | ProLiant DL325 Gen10+, DL385 Gen10+ |
Power
| Power consumption (typical) | 14 W |
|---|
Weight & dimensions
| Width | 214.9 mm |
|---|---|
| Depth | 246.9 mm |
| Height | 61.7 mm |
| Weight | 280 g |
Logistics data
| Harmonized System (HS) code | 85176990 |
|---|
Resources
Frequently Asked Questions
What primary performance benefits does the HPE X2522-25G offer for enterprise data centers? +
The HPE X2522-25G provides high-bandwidth 25Gb Ethernet connectivity, significantly reducing latency compared to legacy 10Gb infrastructures. By offloading complex packet processing from the server CPU, this card enhances overall application performance and data throughput, making it an ideal solution for compute-intensive workloads, virtualization environments, and high-frequency trading platforms that demand consistent, low-latency network performance.
Is the HPE Ethernet 10/25Gb 2-port SFP28 adapter backward compatible with existing 10GbE network switches? +
Yes, this adapter is designed with flexibility in mind and supports dual-speed operation. It is fully backward compatible with 10GbE SFP+ modules and switches, allowing you to deploy these cards in your current 10Gb environment today while providing a seamless upgrade path to 25Gb connectivity as your network infrastructure demands evolve in the future.
What specific use cases are best suited for the P24437-B21 network interface card? +
The P24437-B21 is optimized for high-performance computing, cloud service provider networks, and enterprise-grade virtualization clusters. Its hardware-level acceleration and dual-port SFP28 interface make it particularly effective for data-heavy applications that require reliable, high-speed connectivity with minimal overhead on the host processor, ensuring stable operation under heavy network traffic conditions.
How does the SFP28 interface on this card differ from standard SFP+ ports? +
While SFP28 and SFP+ ports share a similar physical form factor, the SFP28 interface on this HPE card is engineered for 25Gb per lane signaling. This advancement allows for higher data density and improved throughput per port. The card is physically compatible with both SFP+ and SFP28 transceivers, giving administrators significant deployment flexibility across diverse hardware environments.
What type of server deployment is recommended for the HPE X2522-25G? +
This adapter is designed for standard PCIe-based server slots, typically found in rack-mount and high-density compute nodes. It is highly recommended for environments requiring robust I/O performance, such as database servers or hyper-converged infrastructure (HCI) setups, where maintaining high throughput across dual network paths is critical for service availability and load balancing.
Are there specific licensing requirements for enabling features on the X2522-25G? +
This network interface card generally operates using standard manufacturer-provided drivers and firmware. Unlike some specialized software-defined networking components, the hardware acceleration features integrated into the X2522-25G are typically available out of the box without the need for additional feature-based licenses, simplifying the procurement and deployment process for busy IT departments.
How should this card be managed within a virtualized server environment? +
The HPE X2522-25G is compatible with major hypervisors and operating systems, allowing for management through standard networking tools and the host server’s OS interface. It supports advanced features like SR-IOV, which enables the virtual partition of the NIC, allowing virtual machines to access network resources directly, thereby improving efficiency and reducing the management burden on your network administrators.
What is the expected reliability for this HPE NIC in a 24/7 production environment? +
Engineered for mission-critical enterprise environments, this adapter features robust components designed to sustain high-volume traffic under continuous operation. Its dual-port configuration allows for network redundancy and failover capabilities, which are essential for maintaining uptime in enterprise data centers. The card is built to meet strict hardware standards, ensuring consistent performance and stability over long deployment cycles.
Can I request a bulk quote for multiple units of the HPE P24437-B21? +
Absolutely. At BuyRouterSwitch.com, we specialize in supporting large-scale infrastructure projects. If you are planning a data center refresh or require a significant quantity of these 25Gb NICs, please contact our sales team directly to request a tailored bulk quote. We are committed to providing competitive pricing structures for high-volume orders to help you manage your IT budget effectively.
Why should I choose BuyRouterSwitch.com for my HPE hardware procurement? +
BuyRouterSwitch.com is a trusted source for authentic enterprise networking hardware. We maintain a streamlined procurement process that ensures you receive genuine, reliable equipment for your critical infrastructure needs. Our focus on transparent, secure ordering and efficient service makes us the preferred partner for IT professionals looking to scale their networks with high-quality components from leading manufacturers like HPE.
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