Solarflare Communications SFN7122F network card
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$66.60 In Stock - Ships Worldwide Order by 2:00 PM ET for Overnight ShippingWas: $76.59You Save: $9.99 13% OFF
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SFN7122F
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overview
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SFN7122F Overview
SOLARFLARE SFN7122F Dual Port Sfp+ 10gb Pcie Network Card Low.
Summary Description
Solarflare Communications SFN7122F. Product colour: Silver
Need help with SFN7122F?
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Specifications
Overview
| Condition | Refurbished |
|---|---|
| Brand | Solarflare Communications |
| Stock | In Stock |
Design
| Product colour | Silver |
|---|
Sustainability
| Sustainability certificates | RoHS |
|---|
Weight & dimensions
| Width | 690 mm |
|---|---|
| Depth | 1340 mm |
Frequently Asked Questions
What primary performance benefits does the Solarflare SFN7122F offer for high-frequency trading? +
The SFN7122F is engineered for ultra-low latency and high message rates, critical for electronic trading environments. By leveraging Solarflare’s patented hardware acceleration, it minimizes kernel overhead and jitter, ensuring that financial applications can process market data feeds and execute trades with minimal packet transit delay compared to standard server NICs.
What is the port configuration of the SFN7122F network interface card? +
This dual-port adapter features two SFP+ ports, providing high-density 10GbE connectivity. It is designed to fit into standard PCIe slots, allowing for flexible integration into modern server architectures that require high-bandwidth throughput while maintaining a compact physical footprint for dense rack deployments.
Does the SFN7122F support virtualization technologies like SR-IOV? +
Yes, this card supports Single Root I/O Virtualization (SR-IOV), which allows for efficient virtual machine communication by providing direct access to the NIC hardware. This capability reduces CPU overhead in virtualized environments, ensuring that both virtualized and bare-metal applications receive consistent, high-performance network I/O.
What host bus interface does the Solarflare SFN7122F utilize? +
The SFN7122F uses a PCIe x8 interface, providing sufficient bandwidth to support full line-rate performance across both 10GbE ports simultaneously. This interface ensures the card can handle demanding traffic loads without becoming a bottleneck at the host bus level, making it ideal for high-performance computing clusters.
Can the SFN7122F be used in general enterprise data center environments? +
While optimized for high-frequency trading and ultra-low latency tasks, the SFN7122F functions effectively in any enterprise data center requiring 10GbE connectivity. It offers robust driver support for various operating systems, making it a reliable choice for any application where network speed, protocol efficiency, and high message rate processing are priority requirements.
How does Solarflare’s Onload technology enhance the performance of the SFN7122F? +
The SFN7122F utilizes Solarflare’s Onload kernel bypass technology, which moves the TCP/IP stack from the OS kernel to the user space. By bypassing the kernel’s networking stack, the card drastically reduces latency and CPU load, allowing software applications to communicate directly with the network interface for faster packet processing.
What management features are available for the SFN7122F? +
The card includes comprehensive software tools and drivers that enable straightforward configuration and monitoring within a Linux or Windows environment. System administrators can leverage these tools to tune performance parameters, manage virtual interfaces, and ensure the NIC is operating at peak efficiency within their specific server infrastructure.
Is the SFN7122F compatible with standard 10GbE fiber optics? +
The SFN7122F is fully compatible with standard SFP+ optical transceivers and direct-attach copper (DAC) cables. This versatility ensures that you can integrate the card into your existing 10GbE network fabric, whether you are using short-range multimode fiber for in-rack connections or long-range single-mode fiber for data center backbone links.
How can I obtain a bulk quote for the Solarflare SFN7122F from BuyRouterSwitch.com? +
For large volume orders of the SFN7122F, please utilize the request-a-quote feature on our product page or contact our dedicated sales department directly. Our team specializes in managing bulk procurement for enterprise-level deployments, ensuring you receive competitive pricing and streamlined coordination for your hardware refresh projects or large-scale data center expansions.
Why should I choose BuyRouterSwitch.com for my Solarflare networking hardware needs? +
BuyRouterSwitch.com is a trusted source for authentic enterprise networking equipment. We prioritize secure ordering and reliable supply chain logistics, ensuring that you receive genuine, high-quality hardware for your mission-critical infrastructure. Our focus on professional service and deep industry knowledge helps us provide the technical support necessary to match your specific networking requirements with the right hardware solutions.
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