Your go-to destination for cutting-edge server products

9/9

Lenovo SN37A28386 4 Ports PCI-Express Network Adapter SFP28 25GBase-X

SN37A28386
Hover on image to enlarge

Brief Overview of SN37A28386

PCI-Express Lenovo SN37A28386 4 Ports Network Adapter SFP28 25GBase-X. New Sealed in Box (NIB) 3 Years Warranty
QR Code of Lenovo SN37A28386 4 Ports PCI-Express Network Adapter SFP28 25GBase-X
$594.59
$414.44
You save: $180.15 (30%)
Ask a question
Price in points: 415 points
+
Quote
Additional 7% discount at checkout
SKU/MPNSN37A28386Availability✅ In StockProcessing TimeUsually ships same day ManufacturerLenovo Manufacturer Warranty3 Years Warranty from Original Brand Product/Item ConditionFactory-Sealed New in Original Box (FSB) ServerOrbit Replacement WarrantySix-Month (180 Days)
Our Advantages
  • Free Ground Shipping 
  • — Min. 6-month Replacement Warranty
  • — Genuine/Authentic Products  
  • — Easy Return and Exchange
  • — Different Payment Methods
  • — Best Price
  • — We Guarantee Price Matching
  • — Tax-Exempt Facilities
  • — 24/7 Live Chat, Phone Support 
Payment Options
  • — Visa, MasterCard, Discover, and Amex
  • — JCB, Diners Club, UnionPay
  • — PayPal, ACH/Wire Transfer
  • — Apple Pay, Amazon Pay, Google Pay
  • — Buy Now, Pay Later - Affirm, Afterpay
  • — GOV/EDU/Institutions PO's Accepted 
  • — Invoices
Delivery
  • — Deliver Anywhere
  • — Express Delivery in the USA and Worldwide
  • — Ship to -APO -FPO
  • For USA - Free Ground Shipping
  • — Worldwide - from $30
Description

Overview of the Lenovo SN37A28386 Network Adapter

Key Specifications

  • Manufacturer: Lenovo
  • Part Number: SN37A28386
  • Product Type: Network Adapter

Detailed Technical Information

Interface and Bus Type
  • PCI Express 4.0 x16
Connectivity Ports
  • 25 Gigabit QSFP28 (x2)
Supported Data Link Protocols
  • VxLAN
  • NVGRE
  • Geneve
  • GRE Encapsulation/Decapsulation

Additional Features

  • Optimized for high-speed data transmission
  • Supports modern encapsulation protocols for advanced networking setups
  • Ideal for enterprise-level networking solutions

Why Choose the Lenovo SN37A28386?

  • Reliable performance from a trusted manufacturer
  • Perfect for businesses seeking high throughput and low latency in network operations
  • Ensures smooth, uninterrupted data flow with multiple port options

Compatibility and Use Cases

  • Compatible with servers and data center infrastructure
  • Great for virtualized environments and cloud computing systems
  • Supports large-scale deployments requiring high-speed connectivity

Interface: PCI-Express

The Lenovo SN37A28386 Network Adapter is equipped with a PCI-Express interface, which offers numerous benefits and plays a crucial role in enhancing the overall performance and functionality of the network adapter.

Enhanced Speed and Bandwidth

The PCI-Express interface provides a high-speed connection between the network adapter and the computer's motherboard. This enables data to be transferred at an accelerated rate, resulting in improved network performance and reduced latency. With PCI-Express, users can experience faster download and upload speeds, ensuring a seamless and uninterrupted network experience.

Compatibility

PCI-Express is a widely adopted interface in modern computers, making the Lenovo SN37A28386 Network Adapter compatible with a wide range of systems. Whether you have a desktop computer or a server, you can easily integrate this network adapter into your existing setup without any compatibility issues. This ensures that you can enjoy the benefits of high-speed networking without the hassle of hardware compatibility concerns.

Expandability

The PCI-Express interface allows for easy expansion and upgrading of network capabilities. If you need to add more network adapters or upgrade to a higher performance model in the future, you can simply insert additional cards into the available PCI-Express slots on your motherboard. This flexibility ensures that your network infrastructure can grow and adapt to meet evolving demands without requiring a complete overhaul of your system.

Efficient Data Transmission

PCI-Express offers advanced data transmission capabilities, allowing for efficient and reliable communication between the network adapter and other components of your system. The interface provides dedicated lanes for data transfer, reducing congestion and improving overall system efficiency. This results in faster data processing, lower latency, and improved network responsiveness.

Scalable Performance

The PCI-Express interface supports multiple generations, each offering increased performance and bandwidth. The Lenovo SN37A28386 Network Adapter takes advantage of the latest PCI-Express technology, ensuring that you can achieve optimal network performance. Whether you are running demanding applications or handling high volumes of data, this network adapter can handle the task with ease.

Reliability and Stability

PCI-Express provides a stable and reliable connection between the network adapter and the motherboard. The interface utilizes a point-to-point architecture, which means each device has its dedicated connection to the system bus. This eliminates the potential for signal interference or degradation that can occur with shared bus architectures. As a result, you can rely on the Lenovo SN37A28386 Network Adapter to deliver consistent and stable network performance.

Future-Proofing

By choosing a network adapter with a PCI-Express interface, you are future-proofing your system. As technology continues to advance, PCI-Express is expected to remain the industry standard for high-speed data transmission. This means that your investment in the Lenovo SN37A28386 Network Adapter will continue to deliver superior performance and compatibility for years to come.

Ports: 4

The Lenovo SN37A28386 Network Adapter features four ports, offering users increased connectivity options and flexibility in their network setup.

Increased Network Capacity

With four ports, users can connect multiple devices simultaneously without sacrificing network performance. This is especially beneficial in environments where high data throughput is required, such as data centers or enterprise networks. The increased network capacity provided by the four ports ensures that each connected device can operate at optimal speeds, minimizing bottlenecks and improving overall network efficiency.

Redundancy and Failover

The four ports on the Lenovo SN37A28386 Network Adapter allow for redundancy and failover capabilities. By connecting multiple devices or switches to different ports, you can create redundant network paths. In the event of a port or cable failure, the network traffic can automatically be rerouted through an alternative path, ensuring uninterrupted connectivity and minimizing downtime. This is particularly important in mission-critical environments where network availability is of utmost importance.

Load Balancing

The four ports enable load balancing across multiple devices or links, distributing network traffic evenly to prevent congestion and optimize performance. Load balancing ensures that each port operates at an optimal level, maximizing the utilization of available network resources. This is particularly advantageous in scenarios where there is heavy network traffic or when dealing with bandwidth-intensive applications.

Simplified Network Management

The four ports on the Lenovo SN37A28386 Network Adapter simplify network management by providing a consolidated and centralized connection point for multiple devices. With fewer adapters required, IT administrators can streamline their network infrastructure, reducing complexity and minimizing maintenance efforts. This results in cost savings and improved operational efficiency.

Flexibility and Scalability

Having four ports gives users the flexibility to connect a variety of devices, including servers, switches, storage systems, and more. This adaptability allows for easy integration into existing network infrastructures and provides room for future expansion. As your network requirements grow, you can easily add more devices without the need for additional adapters or complex configurations.

Improved Network Performance

The four ports on the Lenovo SN37A28386 Network Adapter contribute to improved network performance by reducing network congestion. With multiple ports available, network traffic can be distributed across different pathways, preventing bottlenecks and ensuring a smooth and efficient flow of data. This is particularly crucial in high-demand environments where network performance is critical to the success of operations.

Enhanced Network Security

By utilizing multiple ports, the Lenovo SN37A28386 Network Adapter enhances network security. It allows for the separation of different types of traffic, such as guest and internal networks, or different VLANs (Virtual Local Area Networks). This isolation helps to prevent unauthorized access or potential security breaches, ensuring the integrity and confidentiality of sensitive data.

Connector Type: SFP28

The Lenovo SN37A28386 Network Adapter features an SFP28 connector type, offering users a versatile and high-performance solution for their networking needs.

Flexible Connectivity Options

The SFP28 connector type allows for flexible connectivity options, supporting a wide range of network media and distances. This enables users to choose the most suitable media type for their specific requirements, whether it's copper cables or fiber optics. The versatility offered by the SFP28 connector ensures compatibility with various network infrastructures and simplifies the deployment process.

High-Speed Data Transmission

SFP28 connectors support high-speed data transmission, allowing for 25Gbps (Gigabits per second) connectivity. This ensures fast and reliable data transfer, ideal for bandwidth-intensive applications and demanding network environments. Whether you are transferring large files, streaming high-definition media, or running data-intensive applications, the SFP28 connector can handle the task with ease.

Hot-Swappable Design

The SFP28 connector type features a hot-swappable design, allowing for easy installation and removal without powering down the network equipment. This eliminates the need for system downtime during upgrades or maintenance, ensuring uninterrupted network connectivity. The hot-swappable nature of the SFP28 connector also provides flexibility in network configuration changes, allowing for quick and efficient adjustments as network requirements evolve.

Scalability and Future-Proofing

The SFP28 connector type offers scalability and future-proofing capabilities. With its compact size, multiple SFP28 connectors can be installed on network adapters or switches, allowing for the efficient use of available space. This scalability ensures that your network infrastructure can grow and adapt to changing demands without requiring significant hardware upgrades. Additionally, as technology advances, higher-speed SFP connectors can be easily deployed to meet evolving network requirements.

Interoperability

SFP28 connectors are widely adopted in the networking industry, ensuring interoperability with a vast array of networking devices from different manufacturers. This compatibility allows for seamless integration into existing network infrastructures and facilitates easy replacement or expansion of network equipment. The Lenovo SN37A28386 Network Adapter's SFP28 connector ensures that you can connect to various devices and maintain a reliable and efficient network environment.

Cost-Effective Solution

The SFP28 connector type offers a cost-effective solution for high-speed networking. Its modular design allows users to select the appropriate media type based on their specific needs, minimizing unnecessary expenses. Additionally, the hot-swappable nature of the SFP28 connector reduces maintenance costs by eliminating downtime associated with hardware replacements. This cost-effectiveness makes the Lenovo SN37A28386 Network Adapter an attractive choice for businesses and organizations looking to optimize their networking infrastructure while keeping costs under control.

Industry-Standard Design

The SFP28 connector type is an industry-standard design widely recognized and supported by network equipment manufacturers. This ensures that you can easily find compatible networking components, such as cables and transceivers, from various sources. The standardized design of the SFP28 connector eliminates compatibility concerns and allows for a hassle-free integration process, saving time and effort in network setup and maintenance.

Speed: 25GBase-X

The Lenovo SN37A28386 Network Adapter supports a 25GBase-X speed, providing users with a high-performance solution for their network connectivity needs.

Increased Bandwidth

With a 25GBase-X speed, the Lenovo SN37A28386 Network Adapter offers significantly higher bandwidth compared to traditional network adapters. This increased bandwidth allows for faster data transfer rates, enabling users to handle bandwidth-intensive tasks with ease. Whether you are transferring large files, streaming high-definition media, or running data-intensive applications, the 25GBase-X speed ensures that your network performance remains optimal.

Low Latency

The 25GBase-X speed minimizes latency, ensuring quick response times and improved network performance. Low latency is crucial in applications where real-time data processing or time-sensitive operations are involved. By reducing the time it takes for data to travel between devices, users can experience a more responsive network environment, resulting in enhanced productivity and user satisfaction.

Flexible Deployment Options

The 25GBase-X speed offers flexible deployment options, supporting both copper and fiber optic cables. This versatility allows users to choose the most suitable media type for their specific networking requirements. Whether you need long-distance connectivity or prefer the reliability and security of fiber optics, the 25GBase-X speed ensures that you can deploy the Lenovo SN37A28386 Network Adapter in a manner that best suits your network infrastructure.

Future-Proof Technology

By supporting the 25GBase-X speed, the Lenovo SN37A28386 Network Adapter embraces future-proof technology, ensuring that your network infrastructure remains relevant and capable of handling emerging technologies. As network demands continue to increase, the 25GBase-X speed provides room for growth and scalability. Upgrading to higher speeds in the future can be easily achieved without requiring significant infrastructure changes or costly hardware replacements.

Compatibility

The 25GBase-X speed is widely adopted in the networking industry, ensuring compatibility with a wide range of networking devices. This compatibility allows for seamless integration into existing network infrastructures and simplifies the process of replacing or upgrading network equipment. The Lenovo SN37A28386 Network Adapter's support for the 25GBase-X speed ensures that you can connect to various devices and maintain a reliable and efficient network environment.

Efficient Network Utilization

The 25GBase-X speed enables efficient network utilization by providing ample bandwidth for demanding applications and high volumes of data traffic. This ensures that your network resources are effectively utilized, preventing bottlenecks and congestion. With efficient network utilization, you can maximize productivity, reduce latency, and deliver a seamless user experience across your network infrastructure.

Cost-Effective Solution

The 25GBase-X speed offers a cost-effective solution for high-performance networking. It provides a balance between bandwidth requirements and infrastructure costs, making it an attractive choice for businesses and organizations looking to optimize their network connectivity without breaking the bank. The Lenovo SN37A28386 Network Adapter's support for the 25GBase-X speed allows you to achieve high-speed networking at a competitive price point.

Features
Manufacturer Warranty:
3 Years Warranty from Original Brand
Product/Item Condition:
Factory-Sealed New in Original Box (FSB)
ServerOrbit Replacement Warranty:
Six-Month (180 Days)