00YJ568 Lenovo ThinkSystem 10Gbps Dual Port Base-T LOM Adapter

Product Overview of Lenovo 00YJ568 2 Ports Network Adapter

The Lenovo 00YJ568 ThinkSystem 10GB 2-Port Base-T LOM Adapter delivers exceptional network performance with its dual Ethernet ports, enabling high-speed connectivity for your enterprise. This advanced network adapter is designed to support a wide range of systems, including various models from Lenovo's ThinkSystem series, ensuring compatibility and versatility in modern IT environments.

General Specifications

• Manufacturer: Lenovo
• Part Number: 00YJ568
• Product Type: Dual-Port Network Adapter

Technical Specifications

• Interface Type: LAN-on-Motherboard (LOM)
• Ethernet Ports: 2 × 10 Gigabit Ethernet
• Cabling Standard: 10GBASE-T Ethernet
• Supported Protocols: Gigabit Ethernet, 10 Gigabit Ethernet
• Maximum Throughput: 10 Gbps
• Virtualization Support: 128 Virtual Functions
• Integrated Processor: Intel X557-AT2

Compliance & Standards

• IEEE 802.1q VLAN Tagging
• IEEE 802.1p Traffic Prioritization
• IEEE 802.3x Flow Control
• IEEE 802.3ad Link Aggregation (LACP)
• IEEE 802.1as Timing Synchronization
• IEEE 802.1qbg Virtual Bridging

System Compatibility

• Designed For: ThinkSystem SR530, SR550, SR570, SR590
• Supported Models: SR630, SR650, SR850, SR860, SR950

Lenovo 00YJ568 ThinkSystem 10Gbps Dual Port Adapter

The Lenovo 00YJ568 ThinkSystem 10Gbps Dual Port Base-T LOM Adapter represents a highly advanced category of integrated network interface solutions engineered specifically for enterprise-grade servers. Designed to deliver consistent high-speed Ethernet connectivity, this LOM (LAN on Motherboard) adapter provides dual-port 10 Gigabit performance over standard RJ-45 copper cabling. It is purpose-built to meet the rigorous demands of modern data center infrastructures, virtualization platforms, and cloud-based environments where stable bandwidth, low latency, and high throughput are essential. As part of Lenovo’s ThinkSystem ecosystem, this adapter aligns seamlessly with server architectures that require efficient networking capabilities without occupying PCIe expansion slots.

Integrated LOM Architecture and Design Efficiency

The LOM architecture of the Lenovo 00YJ568 adapter enables direct integration onto the system board, eliminating the need for additional expansion cards. This approach optimizes internal server space, enhances airflow, and contributes to improved thermal management. By embedding the network controller within the server’s motherboard design, it reduces hardware complexity while maintaining high reliability. The integration also ensures consistent communication between the network interface and the server chipset, enabling faster data processing and reduced latency compared to add-in adapters.

Space Optimization and Hardware Simplification

By removing the need for external PCIe NICs, the adapter frees valuable expansion slots for other critical components such as GPUs, storage controllers, or additional accelerators. This hardware simplification contributes to cleaner system architecture and improved maintenance efficiency. The reduced component footprint also lowers potential failure points, resulting in higher overall system reliability.

Enhanced Thermal and Power Efficiency

The onboard placement of the Lenovo 00YJ568 allows for optimized heat dissipation across the server chassis. The adapter is engineered to operate within strict thermal thresholds, ensuring consistent performance even under heavy workloads. Power consumption is carefully managed through advanced controller design, minimizing energy usage while maintaining full 10Gbps throughput on both ports.

Dual-Port 10Gbps Base-T Connectivity

The defining feature of this adapter category is its dual-port 10 Gigabit Ethernet capability over Base-T technology. Each port supports speeds of 10Gbps, enabling high-bandwidth data transfer across standard copper cabling infrastructure. This makes it an ideal solution for organizations transitioning from traditional Gigabit Ethernet to higher-speed networking without requiring fiber optic deployments.

Flexible Network Speeds and Auto-Negotiation

The adapter supports multiple data rates including 10Gbps, 5Gbps, 2.5Gbps, 1Gbps, and 100Mbps, ensuring backward compatibility with existing network environments. Auto-negotiation capabilities allow seamless integration with switches and routers operating at different speeds, simplifying deployment and reducing configuration complexity.

RJ-45 Copper Interface Advantages

Using RJ-45 connectors, the Lenovo 00YJ568 leverages widely available Cat6a or higher cabling for 10Gbps performance. This reduces infrastructure costs compared to fiber-based solutions and simplifies installation processes. The copper interface also provides robust signal transmission over short to medium distances, making it suitable for rack-level and intra-data center connectivity.

Advanced Networking Features and Capabilities

The Lenovo 00YJ568 ThinkSystem adapter incorporates a wide array of advanced networking technologies designed to optimize performance, reduce CPU overhead, and enhance data handling efficiency. These features are essential for modern workloads such as virtualization, software-defined networking, and high-performance computing.

TCP/IP Offload Engine and Checksum Offloading

The adapter includes hardware-based TCP/IP offload capabilities, allowing it to process network traffic independently of the server CPU. This significantly reduces processor utilization during high data transfers. Checksum offloading further enhances efficiency by offloading error-checking tasks to the network controller.

Large Send Offload and Receive Side Scaling

Large Send Offload (LSO) enables the adapter to handle large data packets more efficiently by segmenting them at the hardware level. Receive Side Scaling (RSS) distributes incoming network traffic across multiple CPU cores, ensuring balanced workload distribution and improved system responsiveness.

Virtualization Acceleration Technologies

The adapter supports virtualization enhancements such as Virtual Machine Device Queues (VMDq) and Single Root I/O Virtualization (SR-IOV). These technologies allow multiple virtual machines to share network resources efficiently while maintaining high performance and low latency. SR-IOV, in particular, enables direct assignment of network resources to virtual machines, reducing overhead and improving throughput.

Compatibility with Lenovo ThinkSystem Servers

The Lenovo 00YJ568 adapter is specifically engineered for compatibility with ThinkSystem servers, ensuring seamless integration and optimized performance. It is validated across a wide range of Lenovo server platforms, providing reliable operation within enterprise environments.

Seamless Integration with System Firmware

The adapter is fully compatible with Lenovo system firmware and management tools, enabling simplified configuration and monitoring. Firmware updates can be managed centrally, ensuring the adapter remains up-to-date with the latest performance enhancements and security patches.

Performance Optimization for Data Center Workloads

The Lenovo 00YJ568 is designed to handle demanding data center workloads that require consistent high-speed connectivity. Its dual-port configuration allows for load balancing, redundancy, and failover capabilities, ensuring uninterrupted network access even in the event of a port failure.

Load Balancing and Link Aggregation

Link aggregation enables both ports to function as a single logical interface, doubling available bandwidth and providing enhanced data throughput. This feature is particularly beneficial for high-traffic applications such as database servers, virtualization hosts, and storage networks.

Redundancy and Failover Protection

The dual-port design ensures network redundancy, allowing one port to take over seamlessly if the other fails. This capability is critical for maintaining uptime in mission-critical applications and enterprise environments where downtime is unacceptable.

Security and Data Integrity Features

The Lenovo 00YJ568 adapter includes built-in security features that protect data integrity and ensure secure communication across the network. These features are essential for safeguarding sensitive information in enterprise and cloud environments.

Data Encryption and Integrity Checks

Advanced error detection and correction mechanisms ensure data integrity during transmission. The adapter also supports encryption protocols that enhance data security, particularly in multi-tenant and virtualized environments.

Energy Efficiency

Energy efficiency is a critical factor in modern data centers, and the Lenovo 00YJ568 adapter is designed to minimize power consumption while maintaining high performance. Its efficient design contributes to reduced operational costs and a smaller environmental footprint.

Dynamic Power Management

The adapter incorporates dynamic power management features that adjust energy usage based on network activity. During periods of low traffic, power consumption is reduced without compromising responsiveness.

Compliance with Industry Standards

The adapter complies with industry standards for energy efficiency and environmental sustainability. This ensures compatibility with green data center initiatives and regulatory requirements.

Scalability

The Lenovo 00YJ568 ThinkSystem adapter is built to support scalable network architectures, making it suitable for growing data center environments. Its ability to handle multiple speeds and advanced features ensures long-term usability as network demands evolve.

Support for Emerging Technologies

The adapter is compatible with emerging networking technologies, including software-defined networking (SDN) and network function virtualization (NFV). This ensures adaptability to future infrastructure changes and technological advancements.

Expansion and Upgrade Flexibility

Although integrated as a LOM solution, the adapter works alongside additional network interfaces, allowing organizations to expand their networking capabilities as needed. This flexibility supports incremental upgrades and evolving business requirements.

Reliability and Enterprise-Grade Build Quality

The Lenovo 00YJ568 is engineered with enterprise-grade components that ensure long-term reliability and consistent performance. It undergoes rigorous testing to meet Lenovo’s quality standards and deliver dependable operation in critical environments.

Robust Hardware Design

The adapter is constructed using high-quality materials that withstand continuous operation under demanding conditions. Its durable design minimizes wear and ensures longevity.

Application Use Cases and Deployment Scenarios

The Lenovo 00YJ568 ThinkSystem 10Gbps Dual Port Base-T LOM Adapter is suitable for a wide range of enterprise applications. Its high-speed connectivity and advanced features make it an ideal choice for various deployment scenarios.

Virtualization and Cloud Environments

In virtualized environments, the adapter provides the necessary bandwidth and low latency required for hosting multiple virtual machines. Its SR-IOV support enhances performance by enabling direct network access for virtual machines.

High-Performance Computing

For high-performance computing applications, the adapter ensures fast data transfer between nodes, reducing processing time and improving overall system efficiency.

Enterprise Networking Integration

The Lenovo 00YJ568 seamlessly integrates into enterprise network infrastructures, supporting advanced configurations such as VLAN tagging, QoS prioritization, and traffic shaping. These capabilities ensure efficient network resource utilization and consistent performance across diverse workloads.