00YK365 Lenovo NIC 40GBE 2 Port PCI-E-3.0x8 Mellanox Module

Overview of the Lenovo 00YK365 2 Ports Network Adapter

The Lenovo 00YK365 Mellanox ConnectX-3 Mezz 40Gb 2-Port Ethernet Adapter is a high-performance network adapter tailored specifically for the ThinkSystem series, including models such as the SN550 and SN850. This advanced device enhances network connectivity with dual 40Gb Ethernet ports, making it an ideal choice for demanding applications requiring high throughput and reliability.

General Information

• Manufacturer: Lenovo
• Part Number: 00YK365
• Product Type: Dual-Port Network Adapter

Technical Highlights

• Form Factor: Mezzanine Card
• Interface Type: ML2 (Mezzanine LAN-on-Motherboard Gen 2)
• Connectivity: Two 40Gb Ethernet Ports
• Supported Protocols: 10GbE and 40GbE
• Transfer Speed: Up to 40 Gbps
• Jumbo Frame Capacity: 10,000 bytes

Compliance Standards

• IEEE 802.1q, IEEE 802.1p, IEEE 802.3x
• IEEE 802.3ad (LACP), IEEE 802.3ae, IEEE 802.3ba
• IEEE 802.1qbb, IEEE 802.1qaz

System Compatibility

• Designed for ThinkSystem SN550
• Compatible with ThinkSystem SN850

Key Advantages

• High-Speed Data Flow: Optimized for 40Gb Ethernet, enabling rapid transmission for demanding workloads.
• Dual-Port Flexibility: Two ports provide redundancy and versatile configuration options.
• Compact Design: Slim mezzanine layout ensures seamless integration into diverse server infrastructures.
• Industry Standard Compliance: Adheres to multiple IEEE standards for smooth interoperability.
• Low Latency Performance: Tailored for environments requiring minimal delay, including data centers and financial trading systems.

Lenovo 00YK365 Mellanox Mezzanine 40Gb Ethernet Adapter

The Lenovo 00YK365 Mellanox ConnectX-3 Mezzanine 40Gb 2-Port Ethernet Adapter is engineered to deliver ultra-fast networking performance for modern data center environments. Designed specifically for ThinkSystem platforms, this adapter enables seamless high-bandwidth communication, significantly enhancing throughput and minimizing latency. With support for dual 40 Gigabit Ethernet ports, the adapter provides a substantial upgrade over traditional 10Gb solutions, making it suitable for high-performance computing workloads, virtualization infrastructures, and data-intensive applications.

Advanced Mellanox ConnectX-3 Technology Architecture

Built on the robust Mellanox ConnectX-3 architecture, the adapter incorporates advanced networking technologies that ensure consistent and reliable data transmission. The ConnectX-3 chipset is widely recognized for its ability to optimize packet processing, reduce CPU overhead, and accelerate application performance. This architecture supports both Ethernet and InfiniBand protocols, offering flexibility for organizations seeking adaptable networking solutions.

Integrated Offload Engines

The adapter includes multiple hardware offload engines that reduce the processing burden on host CPUs. Features such as TCP/IP offload, checksum offload, and large send offload allow network tasks to be handled directly by the adapter. This leads to improved overall system efficiency, freeing up computing resources for mission-critical workloads.

RDMA Capability

Remote Direct Memory Access (RDMA) support is a key component of the ConnectX-3 adapter, enabling direct memory-to-memory data transfers between servers without CPU intervention. This drastically reduces latency and increases throughput, which is essential for applications such as distributed storage systems, database clusters, and real-time analytics.

Mezzanine Form Factor for Seamless Integration

The mezzanine form factor of the Lenovo 00YK365 adapter is specifically designed for compatibility with ThinkSystem servers. This compact design allows the adapter to integrate directly into the system board, eliminating the need for standard PCIe slots and preserving expansion capacity for other components.

Optimized Space Utilization

By utilizing a mezzanine slot, the adapter ensures efficient use of server chassis space. This is particularly valuable in dense data center deployments where maximizing hardware utilization is critical. The compact design also contributes to improved airflow and thermal management within the system.

Dedicated High-Speed Interface

The mezzanine connection provides a dedicated high-speed interface between the adapter and the server’s internal architecture. This ensures consistent performance without contention from other PCIe devices, resulting in predictable and stable network operations.

Dual-Port 40Gb Ethernet Connectivity

The dual-port configuration allows simultaneous high-speed connections, enabling advanced networking topologies and redundancy. Each port supports 40Gb Ethernet, delivering exceptional bandwidth for demanding workloads.

Enhanced Data Throughput

With a combined potential throughput of up to 80Gbps, the adapter supports data-intensive applications such as cloud computing, large-scale virtualization, and high-frequency trading systems. The high bandwidth ensures that network bottlenecks are minimized, even under peak load conditions.

Link Aggregation and Redundancy

The dual ports can be configured for link aggregation to increase throughput or for failover configurations to ensure network reliability. This flexibility allows organizations to design resilient network infrastructures that maintain uptime and performance.

Compatibility with ThinkSystem Platforms

The Lenovo 00YK365 adapter is specifically validated for use with ThinkSystem servers, ensuring seamless integration and optimal performance. Compatibility with various server models allows for flexible deployment across different infrastructure environments.

Firmware and Driver Optimization

The adapter benefits from firmware and driver optimizations tailored for ThinkSystem platforms. These optimizations enhance stability, improve performance, and ensure compatibility with operating systems commonly used in enterprise environments.

Plug-and-Play Deployment

Installation is simplified through plug-and-play functionality, allowing IT administrators to quickly integrate the adapter into existing systems without complex configuration processes. This reduces deployment time and minimizes downtime during upgrades.

Support for Virtualization and Cloud Environments

The adapter is optimized for virtualization technologies, making it an ideal choice for cloud data centers and virtualized infrastructures. Its advanced features enable efficient resource allocation and improved network performance for virtual machines.

SR-IOV Support

Single Root I/O Virtualization (SR-IOV) allows multiple virtual machines to share a single physical network interface while maintaining high performance and low latency. This enhances scalability and efficiency in virtualized environments.

Network Partitioning

Network partitioning capabilities enable administrators to allocate bandwidth dynamically among different workloads. This ensures that critical applications receive the necessary resources while maintaining overall system balance.

Low Latency and High Efficiency Networking

One of the standout features of the Lenovo 00YK365 adapter is its ability to deliver ultra-low latency networking. This is achieved through advanced hardware acceleration and optimized data paths.

Cut-Through Switching

The adapter utilizes cut-through switching techniques to minimize packet processing delays. This ensures faster data transmission and improved responsiveness for latency-sensitive applications.

Energy Efficiency

The adapter is designed with energy efficiency in mind, reducing power consumption while maintaining high performance. This contributes to lower operational costs and improved sustainability in data centers.

Dynamic Power Management

Dynamic power management features allow the adapter to adjust power usage based on workload demands. This ensures optimal energy utilization without sacrificing performance.

Thermal Optimization

The compact mezzanine design and efficient heat dissipation mechanisms help maintain optimal operating temperatures. This enhances reliability and extends the lifespan of the hardware.

Scalability for Growing Infrastructure Needs

The Lenovo 00YK365 adapter is built to support scalable network architectures, making it suitable for organizations planning future growth. Its high bandwidth and advanced features ensure that it can handle increasing workloads and evolving requirements.

Support for High-Density Deployments

The adapter’s compact design and high performance make it ideal for high-density server deployments. This allows organizations to maximize computing power within limited physical space.

Security and Data Integrity Features

The adapter incorporates multiple security features to ensure data integrity and protect against unauthorized access. These features are essential for maintaining secure network operations in enterprise environments.

Hardware-Based Security Mechanisms

Hardware-based security features provide an additional layer of protection, ensuring that sensitive data is transmitted securely across the network.

Error Detection and Correction

Advanced error detection and correction mechanisms help maintain data integrity by identifying and resolving transmission errors in real time.

Comprehensive Protocol Support

The Lenovo 00YK365 adapter supports a wide range of networking protocols, enabling compatibility with diverse infrastructure setups. This flexibility ensures seamless integration into existing networks.

Advanced Networking Standards

The adapter complies with industry-standard networking protocols, ensuring interoperability with a wide range of devices and systems.

Optimized for Data-Intensive Applications

The high bandwidth and low latency capabilities of the adapter make it ideal for data-intensive applications such as big data analytics, artificial intelligence workloads, and high-performance computing.

High-Speed Data Transfer

The adapter enables rapid data transfer between servers, reducing processing times and improving overall system efficiency.

Support for Parallel Processing

Parallel processing capabilities allow the adapter to handle multiple data streams simultaneously, enhancing performance for complex workloads.