Solarflare X2522-10G-PLUS Xtremescale Dual Port 10GbE SFP28 PCI-E 3.1 X8 NIC Ethernet Adapter with Onload TCP Direct and PTP

Name: Solarflare X2522-10G-PLUS Xtremescale Dual Port 10GbE SFP28 PCI-E 3.1 X8 NIC Ethernet Adapter with Onload TCP Direct and PTP
Brand: Solarflare Communications
SKU: X2522-10G-PLUS
Price: 546.25 USD
Availability: InStock
Rating: 5 (10 reviews)

Mfr. Part #: X2522-10G-PLUS

Brand: Solarflare Communications

Condition: Refurbished

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X2522-10G-PLUS

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overview

X2522-10G-PLUS Overview

SOLARFLARE X2522-10G-PLUS Xtremescale Dual Port 10gbe Sfp28 Pci-e 3.1 X8 Nic Ethernet Adapter With Onload Tcp Direct And Ptp. Technical Specifications Controller Silicon Sfc9250 Power 13.2w Typical Pci Express 8/16 Lanes Gen 3.1 (8.0gt/s) Pcie Features Support Per Adapter - 16 Pf 240 Vf 2048 Vi 2048 Msi-x interrupts Supports Openonload Yes Ptp And Hardware Timestamps Yes 1pps Yes Sr-iov Yes Ctpio Yes Network Ports 2 X Sfp28 (1g/10g)

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faqs

Frequently Asked Questions

What are the primary performance advantages of the Solarflare X2522-10G-PLUS NIC? +

The X2522-10G-PLUS is designed for ultra-low latency and high-throughput environments. By offloading complex packet processing tasks from the CPU, it significantly reduces jitter and latency, making it an ideal choice for high-frequency trading platforms, data center virtualization, and demanding enterprise networking applications requiring consistent, high-performance data delivery.

Does the Solarflare X2522-10G-PLUS support hardware-based time stamping? +

Yes, this interface card features advanced hardware-based time stamping capabilities. It is precision-engineered to provide accurate synchronization essential for financial transactions and distributed systems that require sub-microsecond precision. This feature ensures that network events are recorded with high accuracy, assisting in regulatory compliance and detailed performance analytics across your infrastructure.

What type of connectivity and ports are featured on the X2522-10G-PLUS? +

This adapter is equipped with dual SFP+ ports, offering flexible 10GbE connectivity. The SFP+ interface allows for seamless integration into existing fiber-optic or direct-attach copper (DAC) cabling environments, providing high-speed uplink capabilities that easily scale to meet the bandwidth demands of modern high-performance server clusters and storage area networks.

Is the Solarflare X2522-10G-PLUS compatible with standard PCIe slots? +

The card utilizes a standard PCIe Gen3 x8 interface, ensuring broad compatibility with most enterprise-grade server motherboards. It is designed to fit into standard-height expansion slots, providing reliable and efficient data transfer between the network interface and the host system’s processor, effectively minimizing I/O bottlenecks in dense computing environments.

How does this NIC handle packet filtering and traffic steering? +

The X2522-10G-PLUS utilizes Solarflare’s advanced flow steering and filtering technology. This allows administrators to direct incoming traffic to specific CPU cores efficiently, reducing cache misses and maximizing throughput. By intelligently managing traffic at the hardware level, the card ensures that mission-critical applications receive the necessary resources without overwhelming the host processor.

What management software is required to optimize the X2522-10G-PLUS? +

To fully leverage the card's feature set, including its specialized offload engines, users typically utilize Solarflare’s OpenOnload middleware. This software stack enables kernel-bypass networking, which allows applications to access the NIC directly. This bypass significantly increases message rates and lowers latency compared to traditional OS-based networking stacks, optimizing the card for real-time data processing.

Can the X2522-10G-PLUS be used in virtualization environments? +

Absolutely. The card supports SR-IOV (Single Root I/O Virtualization), which allows a single physical port to be partitioned into multiple virtual functions. This is highly effective in virtualized server environments, enabling direct assignment of network resources to individual virtual machines, thereby providing near-native performance for guest operating systems and increasing overall server efficiency.

What are the power consumption characteristics of this Solarflare network card? +

The X2522-10G-PLUS is engineered for power efficiency, balancing high-speed performance with optimized thermal output. Its design helps reduce the overall power footprint in high-density server racks, making it a sustainable choice for data centers focused on lowering operational costs while maintaining the rigorous bandwidth and latency requirements of modern enterprise applications.

How can I obtain a bulk quote for multiple Solarflare X2522-10G-PLUS units? +

For large-scale infrastructure rollouts or enterprise-level hardware refreshes, BuyRouterSwitch.com offers specialized bulk quoting services. Simply reach out to our dedicated sales team with your volume requirements. We provide competitive pricing for multi-unit orders, ensuring that your organization receives the best possible value for your network modernization projects without compromising on high-quality, authentic hardware.

Why choose BuyRouterSwitch.com for your Solarflare network hardware? +

When you choose BuyRouterSwitch.com, you are partnering with an established supplier known for sourcing authentic networking components. We prioritize providing our customers with reliable equipment and an efficient procurement experience. By managing a vast inventory of enterprise-grade solutions, we ensure that your critical network components are sourced and delivered through a secure, professional ordering process tailored for your specific business needs.

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