Lenovo SN30L21975 ThinkSystem X710-Da2 PCIe 10Gb 2-Port SFP+ Ethernet Adapter
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SN30L21975
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SN30L21975 Overview
LENOVO SN30L21975 Thinksystem X710-da2 Pcie 10gb 2-port Sfp+ Ethernet Adapter. Main Specifications Device Type Network Adapter Form Factor Plug-in Card - Low Profile Interface (bus) Type Pcie 3.0 X8 Ports 10 Gigabit Sfp + X 2 Dimensions (wxdxh) 0.6 In X 6.6 In X 2.7 In Data Link Protocol 10 Gige Data Transfer Rate 10 Gbps
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Specifications
Overview
| Condition | Refurbished |
|---|---|
| Brand | Lenovo |
| Stock | In Stock |
General
| Capacity Jumbo Frame Size | 9728 |
|---|
Frequently Asked Questions
What primary interface and architecture does the Lenovo SN30L21975 utilize? +
The Lenovo SN30L21975 is designed as a high-performance PCIe network interface card. It utilizes the PCIe bus architecture to provide a direct, low-latency connection between the server's motherboard and the fiber network fabric, ensuring efficient data throughput for bandwidth-intensive enterprise workloads and virtualization environments.
In what specific server environments is the SN30L21975 typically deployed? +
This fiber NIC is specifically engineered for integration into Lenovo ThinkSystem servers. It is ideal for data center deployments requiring robust, reliable network connectivity for applications such as cloud computing, high-performance database management, and large-scale enterprise storage area networks that demand consistent fiber-optic throughput.
How does the SN30L21975 manage network traffic for virtualized workloads? +
The card supports advanced offloading and traffic management features that reduce CPU overhead. By handling complex packet processing and flow control directly at the NIC level, it ensures that your virtual machines receive prioritized, stable connectivity, which is critical for maintaining high performance in multi-tenant server environments.
Does the SN30L21975 require specific transceiver modules for fiber connectivity? +
Yes, as a fiber-based NIC, the SN30L21975 is designed to interface with standard SFP+ or equivalent optical transceiver modules. Always ensure you are using Lenovo-certified transceivers to maintain full physical layer compatibility and to ensure that the optical signal integrity remains within the specified parameters for your network infrastructure.
Is the SN30L21975 compatible with standard enterprise network operating systems? +
This card is built to be broadly compatible with major enterprise operating systems, including Windows Server, Red Hat Enterprise Linux, and VMware ESXi. It utilizes standard driver stacks provided by Lenovo to ensure seamless integration into your existing management ecosystem and to support common networking protocols required for standard data center operations.
What are the primary performance advantages of choosing fiber-based NICs like this model? +
Fiber-optic connectivity offered by the SN30L21975 provides superior signal reliability and longer transmission distances compared to copper-based solutions. It effectively eliminates electromagnetic interference, which is vital for high-speed, 10Gbps+ environments where data integrity and low-latency communication are non-negotiable for enterprise-grade service level agreements.
How is the Lenovo SN30L21975 managed within a large-scale server rack? +
Management is typically handled through your server's baseboard management controller and standard network configuration utilities. The card is designed to work with Lenovo XClarity, allowing administrators to monitor port status, track bandwidth utilization, and perform firmware updates across multiple units simultaneously, ensuring centralized oversight of your network hardware fleet.
What measures ensure the long-term reliability of the SN30L21975 in 24/7 operation? +
The SN30L21975 is built with enterprise-grade components designed to withstand the thermal and electrical rigors of continuous, high-duty-cycle operation. Its robust physical design and integrated thermal management features help maintain performance stability, ensuring that critical data pipelines remain active and reliable even under sustained, heavy network load scenarios.
How can I request a bulk quote for the SN30L21975 for a large infrastructure upgrade? +
For large-scale deployments or infrastructure refreshes, BuyRouterSwitch.com provides dedicated procurement assistance. You can easily reach out to our sales team through our website's quote request portal. We specialize in volume orders and can provide competitive pricing structures tailored to the specific quantity requirements of your enterprise IT project.
Why should I choose BuyRouterSwitch.com for sourcing Lenovo hardware like the SN30L21975? +
BuyRouterSwitch.com is a trusted source for authentic enterprise hardware. We maintain a secure ordering process and a reliable supply chain, ensuring that every unit you purchase is original Lenovo equipment. Our commitment to professional service ensures that you receive the exact hardware specifications required for your specific enterprise network deployment.
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