00YK536 Lenovo 57416 Dual Port 10GBPS-t ML2 Ethernet Adapter

Product Overview of Lenovo 00YK536 2 Ports Network Adapter

The Lenovo 00YK536 Broadcom 57416 10GBASE-T 2-Port ML2 Ethernet Adapter is engineered for high-performance network connectivity in ThinkSystem devices, providing optimal speed and reliability for demanding applications.

Main Information

• Manufacturer: Lenovo
• Part Number: 00YK536
• Product Type: Dual-Port Network Adapter

Technical Highlights

• Form Factor: Internal ML2 design
• Connectivity: PCI-Express 3.0 x8 interface
• Protocol: 10 Gigabit Ethernet
• Transfer Speed: 10 Gbps
• Ports: 2 x SFP+ slots

Key Specifications

• Dual-channel 10GbE controller
• IEEE 802.3an 10GBase-T and IEEE 802.3ab 1000Base-T compliance
• Powered by Broadcom BCM957416A4160C adapter with BCM57416 chipset
• IPv4 and IPv6 compatibility
• Broadcom TruFlow packet processing engine

Virtualization Features

• SR-IOV with up to 128 virtual functions
• Encapsulation/decapsulation for VXLAN, NVGRE, Geneve, GRE
• vSwitch acceleration and multiqueue support
• NetQueue, VMQ, and tunnel-aware offloads
• MSI-X interrupt handling

Ethernet & NIC Capabilities

• IPv4/IPv6 offloading
• Checksum offloads for TCP, UDP, IP
• Large Send Offload (LSO) and Large Receive Offload (LRO)
• TCP Segmentation Offload (TSO)
• RSS and TSS scaling
• VLAN insertion/removal
• Interrupt coalescing for efficiency
• Jumbo frame support up to 9 KB
• PXE and UEFI network boot
• iSCSI boot functionality
• DPDK compatibility for high-performance applications

Remote Direct Memory Access (RDMA)

• RoCE (RDMA over Converged Ethernet) support

Data Center Bridging / Converged Enhanced Ethernet (DCB/CEE)

• Hardware offloads for Ethernet TCP/IP
• IEEE 802.1Qbb Priority Flow Control (PFC)
• IEEE 802.1Qaz Enhanced Transmission Selection (ETS)
• IEEE 802.1Qaz Data Center Bridging Exchange (DCBX)

Key Advantages

• High-speed dual-port connectivity for enterprise workloads
• Advanced virtualization and tunneling support
• Optimized offloading for reduced CPU utilization
• Enhanced scalability with SR-IOV and multiqueue features
• Reliable performance for modern data centers

Lenovo 00YK536 Broadcom 57416 Dual Port Ethernet Adapter

The Lenovo 00YK536 Broadcom 57416 Dual Port 10Gbps-t ML2 Ethernet Adapter represents a high-performance networking solution engineered for enterprise-grade data centers and virtualized infrastructures. Designed to deliver exceptional throughput, this adapter integrates dual 10 Gigabit Ethernet ports, ensuring seamless data transmission and optimized network efficiency. Built with advanced Broadcom chipset architecture, the adapter provides superior reliability, scalability, and compatibility with modern server environments. Its ML2 form factor is specifically tailored for Lenovo ThinkSystem and System x servers, enabling a compact yet powerful networking upgrade without occupying traditional PCIe slots.

Advanced Broadcom 57416 Chipset Architecture

The core of the Lenovo 00YK536 Ethernet adapter is powered by the Broadcom 57416 controller, a highly optimized chipset known for its robust performance and low latency. This controller is designed to handle high-speed data processing with efficiency, making it ideal for demanding workloads such as virtualization, cloud computing, and high-performance computing environments. The chipset supports advanced features including TCP/IP offload engines, large send offload, and checksum offloading, which collectively reduce CPU overhead and enhance overall system performance.

Hardware Acceleration Capabilities

The Broadcom 57416 chipset incorporates hardware acceleration technologies that offload network processing tasks from the server CPU. These features include receive-side scaling, virtual machine queue support, and interrupt coalescing, all of which contribute to improved throughput and reduced latency. By distributing network traffic efficiently across multiple CPU cores, the adapter ensures optimal resource utilization in multi-core server architectures.

Optimized Data Path Processing

The data path within the adapter is engineered for high-speed packet handling, ensuring minimal delay in packet transmission and reception. This is particularly beneficial for latency-sensitive applications such as real-time analytics and financial transaction systems.

Dual Port 10Gbps-t Connectivity

The Lenovo 00YK536 Ethernet Adapter features dual RJ-45 ports capable of delivering up to 10 Gigabits per second per port. This dual-port configuration allows for increased bandwidth availability, redundancy, and load balancing, making it suitable for mission-critical networking environments. The adapter supports backward compatibility with 1Gbps and 100Mbps networks, providing flexibility for diverse network infrastructures.

High-Speed Data Transmission

Each port is capable of sustaining high data transfer rates, enabling rapid movement of large datasets across the network. This is essential for data-intensive applications such as database management, virtualization, and storage networking.

Flexible Network Integration

The RJ-45 interface ensures compatibility with standard Ethernet cabling, simplifying deployment and reducing infrastructure costs. Organizations can leverage existing Cat6a or Cat7 cables to achieve 10Gbps performance without requiring specialized fiber optics.

Redundancy and Failover Support

The dual-port design enables network redundancy through failover mechanisms, ensuring uninterrupted connectivity in the event of a port failure. This enhances system reliability and uptime for critical applications.

ML2 Form Factor Design

The ML2 (Modular LOM) form factor is a proprietary design by Lenovo that allows network adapters to be integrated directly onto the system board or dedicated ML2 slot. This design eliminates the need for traditional PCIe slots, preserving valuable expansion space for other components such as storage controllers or GPUs.

Space-Efficient Integration

The compact ML2 form factor enables efficient use of server chassis space, making it ideal for dense server configurations. This is particularly beneficial in data centers where maximizing hardware density is a priority.

Dedicated Networking Interface

By utilizing a dedicated ML2 slot, the adapter ensures consistent performance without competing for bandwidth with other PCIe devices. This results in improved network throughput and reduced contention.

Enhanced Airflow and Thermal Efficiency

The streamlined design of the ML2 adapter contributes to better airflow within the server chassis, aiding in thermal management and ensuring stable operation under heavy workloads.

Virtualization and Cloud Optimization

The Lenovo 00YK536 adapter is engineered to support modern virtualization technologies, making it an ideal choice for cloud computing environments. It includes features that enhance virtual machine performance and network efficiency.

Support for Virtual Machine Queues

Virtual Machine Queue (VMQ) technology allows the adapter to assign dedicated queues to individual virtual machines, reducing network latency and improving throughput. This ensures that each VM receives consistent network performance.

Single Root I/O Virtualization (SR-IOV)

SR-IOV enables direct assignment of network resources to virtual machines, bypassing the hypervisor for improved performance. This reduces overhead and allows for near-native network speeds within virtualized environments.

Network Partitioning

The adapter supports network partitioning, allowing administrators to divide a single physical port into multiple virtual ports. This enables efficient traffic management and ensures quality of service for different applications.

Enterprise-Class Reliability and Security

Reliability and security are critical aspects of enterprise networking, and the Lenovo 00YK536 adapter is designed to meet these requirements. It incorporates advanced error detection, correction mechanisms, and security features to safeguard data integrity.

Error Handling and Correction

The adapter includes robust error detection and correction capabilities, ensuring accurate data transmission even in high-traffic environments. This minimizes packet loss and enhances overall network reliability.

Secure Boot and Firmware Protection

Firmware-level security features protect the adapter from unauthorized modifications, ensuring that only trusted code is executed. This is essential for maintaining system integrity in enterprise deployments.

Data Integrity Assurance

Advanced checksum and validation mechanisms ensure that data packets are transmitted without corruption, maintaining the integrity of critical information.

Compatibility with Lenovo ThinkSystem Servers

The Lenovo 00YK536 Ethernet Adapter is specifically designed for compatibility with Lenovo ThinkSystem and System x servers. This ensures seamless integration and optimal performance within Lenovo server ecosystems.

Plug-and-Play Deployment

The adapter supports plug-and-play installation, allowing for quick and easy deployment without extensive configuration. This reduces downtime and simplifies system upgrades.

Energy Efficiency and Power Optimization

The Lenovo 00YK536 adapter is designed with energy efficiency in mind, incorporating power-saving features that reduce overall energy consumption without compromising performance.

Dynamic Power Management

The adapter adjusts power usage based on network activity, ensuring efficient energy utilization during low traffic periods. This contributes to reduced operational costs in data centers.

Low Power Consumption Design

The Broadcom 57416 chipset is engineered for low power consumption, making it suitable for large-scale deployments where energy efficiency is a priority.

Thermal Optimization

Efficient thermal design ensures that the adapter operates within optimal temperature ranges, reducing the need for excessive cooling and improving overall system stability.

Scalability for Growing Network Demands

The Lenovo 00YK536 Ethernet Adapter is built to scale with evolving network requirements, providing a future-proof solution for expanding data center infrastructures.

High Bandwidth Capacity

With dual 10Gbps ports, the adapter offers a combined bandwidth of up to 20Gbps, accommodating increasing data traffic and ensuring smooth network operations.

Support for Advanced Networking Protocols

The adapter supports a wide range of networking protocols, enabling compatibility with diverse network architectures and ensuring seamless integration into existing environments.

Adaptability to Emerging Technologies

Designed to support emerging technologies such as software-defined networking and network function virtualization, the adapter provides a flexible platform for future innovations.

Enhanced Performance for Data-Intensive Applications

The Lenovo 00YK536 adapter delivers exceptional performance for data-intensive workloads, ensuring efficient handling of large volumes of network traffic.

Optimized Throughput for Storage Networking

The adapter supports high-speed data transfer for storage area networks, enabling rapid access to critical data and improving application performance.

Low Latency Communication

Advanced processing capabilities minimize latency, ensuring fast response times for applications that require real-time data processing.