01DA902 Lenovo Intel X710-DA2 10GB 2 Ports SFP+ Adapter

Overview of the Lenovo 01DA902 2 Ports Network Adapter

The Lenovo 01DA902 Intel X710-DA2 is a high-performance dual-port SFP+ adapter engineered for seamless 10 Gigabit connectivity. Built with Intel’s X710 processor, this plug-in card ensures reliable data transfer and advanced networking capabilities for enterprise environments.

Main Specifications

• Manufacturer: Lenovo
• Part Number: 01DA902
• Product Type: Dual-Port Network Adapter

Technical Specifications

• Bus Type: PCIe 3.0 x8
• Form Factor: Low-profile plug-in card
• Ports: Two 10 Gigabit SFP+ slots
• Protocol Support: 10 GigE
• Transfer Speed: Up to 10 Gbps

Performance Features

• Jumbo Frame Capacity: 9728 bytes
• Processor: Intel X710

Compliance Standards

• IEEE 802.1q VLAN tagging
• IEEE 802.1p traffic prioritization
• IEEE 802.3x flow control
• IEEE 802.3ad link aggregation (LACP)
• IEEE 802.1qbg and 802.1qbh standards
• IEEE 1588-2008 precision time protocol

Compatibility

• Optimized for Lenovo’s ThinkAgile and ThinkSystem servers, ensuring smooth integration and dependable performance.

Supported Systems

• ThinkAgile VX 1U Certified Node 7Y93
• ThinkSystem SD530
• ThinkSystem SR530, SR550, SR570, SR590
• ThinkSystem SR630, SR650
• ThinkSystem SR850, SR860, SR950
• ThinkSystem ST550

Highlights for Enterprises

• Enhanced throughput for data-intensive workloads
• Reliable performance in virtualized environments
• Scalable networking for modern IT infrastructure

Lenovo 01DA902 Intel X710-DA2 10GB Network Adapter

The Lenovo 01DA902 Intel X710-DA2 10Gb 2-Port SFP+ Network Adapter represents a high-performance server networking solution designed for enterprise data centers, virtualization environments, cloud infrastructure, and high-throughput computing systems. Built on the robust Intel X710 Ethernet controller architecture, this adapter is engineered to deliver consistent 10 Gigabit Ethernet performance across dual SFP+ optical ports, enabling scalable and flexible network connectivity for modern IT workloads. As part of Lenovo’s certified networking hardware ecosystem, it ensures seamless compatibility with enterprise-grade Lenovo server platforms while maintaining broad interoperability across standard PCI Express infrastructures.

Core Architecture of Intel X710-Based

At the foundation of the Lenovo 01DA902 adapter lies the Intel X710 Ethernet controller, a widely adopted chipset known for its advanced packet processing capabilities and efficient hardware acceleration. The controller is designed to offload CPU-intensive networking tasks, improving system efficiency in environments where bandwidth demand is consistently high. This architecture supports advanced features such as intelligent load balancing, traffic prioritization, and deep packet inspection acceleration, ensuring stable performance even under heavy network utilization.

Dual-Port 10GbE SFP+

The dual-port configuration of the Lenovo 01DA902 Intel X710-DA2 enables simultaneous 10GbE connectivity through SFP+ interfaces. Each port operates independently, allowing for redundancy, link aggregation, or segmented network traffic management. The SFP+ form factor supports both fiber optic and direct attach copper (DAC) cables, making it adaptable to various data center networking topologies. This flexibility allows administrators to design scalable architectures without being constrained by physical media limitations.

Scalability in Enterprise Networks

Scalability is a key feature of this adapter, as the dual 10GbE ports can be combined using link aggregation techniques to achieve higher throughput. This is particularly valuable in clustered environments, storage replication systems, and virtual machine migration workloads where consistent bandwidth is essential. The adapter ensures that network expansion can occur without requiring significant infrastructure redesign.

High-Performance Networking Capabilities

The Lenovo 01DA902 adapter is optimized for high-performance computing environments where low latency and high throughput are critical. It supports full-duplex 10GbE transmission, ensuring simultaneous send and receive operations at maximum bandwidth. This capability is essential in workloads such as virtualization, real-time analytics, database synchronization, and distributed storage systems.

Hardware Offloading and Efficiency

One of the key strengths of the Intel X710 controller is its ability to offload processing tasks from the host CPU. Functions such as TCP/IP segmentation, checksum calculation, and packet filtering are handled directly by the network adapter hardware. This reduces CPU utilization and frees system resources for application-level processing, significantly improving overall server efficiency.

Energy Efficient

The adapter is also designed with energy efficiency in mind. It dynamically adjusts power consumption based on network traffic conditions, ensuring that power usage remains optimal without sacrificing performance. This makes it suitable for large-scale data centers where energy optimization is a critical operational concern.

Virtualization and Cloud Infrastructure

Modern enterprise environments rely heavily on virtualization technologies, and the Lenovo 01DA902 Intel X710-DA2 is specifically designed to support these workloads. It includes advanced virtualization features such as SR-IOV (Single Root I/O Virtualization), which allows multiple virtual machines to directly access physical network resources without excessive hypervisor overhead.

SR-IOV Technology Integration

SR-IOV enables the network adapter to present itself as multiple virtual functions, each of which can be assigned directly to virtual machines. This significantly reduces latency and improves throughput in virtualized environments. It is particularly useful in cloud computing platforms, where multiple tenants or services share the same physical hardware.

Enhanced VM Density and Performance

By reducing network virtualization overhead, the adapter allows higher virtual machine density on a single physical host. This improves resource utilization while maintaining predictable network performance across all virtual instances. As a result, data centers can achieve better consolidation ratios without compromising network quality.

PCI Express Interface

The Lenovo 01DA902 network adapter connects via a PCI Express interface, ensuring high-speed communication between the adapter and the server motherboard. This interface is engineered to handle the full bandwidth of dual 10GbE ports without bottlenecks. PCIe lanes provide sufficient throughput for simultaneous data streams, making it suitable for high-demand environments.

Server Compatibility and Lenovo Ecosystem Integration

As a Lenovo-certified adapter, the 01DA902 is tested for compatibility with Lenovo ThinkSystem and enterprise server platforms. This ensures reliable installation, firmware compatibility, and driver support across supported systems. Integration within Lenovo’s server ecosystem allows for streamlined deployment and simplified IT management.

SFP+ Connectivity and Optical Networking

The SFP+ interface on the Lenovo 01DA902 enables high-speed fiber optic networking, which is essential for long-distance and high-bandwidth connections within data centers. It supports a variety of transceiver modules and DAC cables, allowing administrators to tailor the physical network layer to specific infrastructure needs.

Flexible Media Support

Support for both optical fiber and copper-based SFP+ modules allows the adapter to be deployed in diverse networking environments. Fiber optics are typically used for long-range interconnects between racks or buildings, while DAC cables are ideal for short-range, high-speed connections within server racks.

Low Latency Transmission

The SFP+ architecture ensures minimal signal degradation and low latency transmission, making it ideal for latency-sensitive applications such as financial trading systems, real-time analytics, and high-performance computing clusters.

Data Center and Enterprise Use Cases

The Lenovo 01DA902 Intel X710-DA2 adapter is widely used in enterprise data centers where reliability, scalability, and performance are essential. It supports a broad range of workloads including cloud hosting, storage area networks, virtualization clusters, and backup systems.

Cloud Computing Environments

In cloud infrastructures, the adapter provides stable and scalable network connectivity for distributed workloads. Its support for virtualization technologies ensures efficient resource sharing across multiple tenants and services, making it a core component in private and hybrid cloud deployments.

Storage and Backup Systems

High-speed 10GbE connectivity is essential for storage replication, backup operations, and distributed file systems. The adapter enables fast data transfer between storage nodes, reducing backup windows and improving disaster recovery efficiency.

High Availability Configurations

The dual-port design supports redundancy configurations that ensure continuous network availability. In the event of a port failure, traffic can be rerouted automatically, minimizing downtime and maintaining system stability.

Advanced Networking Features

The Lenovo 01DA902 adapter includes a wide range of advanced networking features designed to optimize performance and manageability in complex environments. These include support for VLAN tagging, traffic prioritization, and advanced packet filtering mechanisms.

VLAN Segmentation

VLAN support enables logical segmentation of network traffic, improving security and performance by isolating different types of data streams. This is commonly used in enterprise networks to separate production, testing, and management traffic.

Security and Data Integrity Features

Security is a fundamental aspect of enterprise networking, and the Intel X710-based adapter includes multiple hardware-assisted security features. These include secure boot support, packet filtering acceleration, and cryptographic offloading capabilities where supported by system configuration.

Hardware-Level Data Protection

By handling certain security operations at the hardware level, the adapter reduces exposure to software-based vulnerabilities and improves overall system integrity. This ensures that sensitive data transmissions remain protected even under heavy network loads.

Deployment Scenarios

The Lenovo 01DA902 Intel X710-DA2 adapter is suitable for a wide range of deployment scenarios, from small enterprise servers to large-scale hyperscale data centers. Its flexible design allows integration into existing network architectures without requiring significant redesign.

Rack Server Deployments

In rack-mounted server environments, the adapter provides efficient high-speed connectivity between compute nodes, storage arrays, and network switches. Its low-profile design ensures compatibility with space-constrained server configurations.

High-Performance Computing Clusters

HPC environments benefit from the adapter’s low latency and high throughput characteristics, enabling fast inter-node communication for parallel processing workloads. This is essential in scientific computing, AI model training, and simulation systems.