X89CG Dell NVIDIA b/s NDR OSFP Adapter with Full-Height Bracket.

Dell X89CG NVIDIA b/s NDR InfiniBand OSFP Adapter Overview

The Dell X89CG NVIDIA b/s NDR InfiniBand OSFP Adapter with Full-Height Bracket is a high-performance networking solution engineered for next-generation data centers, AI computing clusters, and hyperscale cloud infrastructures. Designed for extreme bandwidth, ultra-low latency, and advanced data processing, this adapter delivers cutting-edge connectivity optimized for mission-critical workloads.

General Product Information

• Manufacturer: Dell
• Part Number: X89CG
• Product Type: High-Speed Network Adapter

Integrated Network Architecture

• Technology standard: NVIDIA NDR InfiniBand
• Designed for HPC (High Performance Computing) environments
• Optimized for AI training clusters and distributed computing workloads

Technical Specifications

• Maximum Bandwidth: Up to 400 Gb/s ultra-high-speed data transfer
• Latency: Ultra-low sub-microsecond latency performance
• Workload Optimization: Ideal for AI, ML, and big data analytics

Interface & Connectivity

• Interface Type: Socket Direct PCIe Gen 5.0
• Lanes: Dual x8 lane configuration
• Port Type: Single OSFP high-speed optical port

Bracket & Physical Design

• Bracket Type: Full-height (tall bracket) installation
• Form Factor: OSFP adapter module design
• Server Compatibility: Enterprise rack server optimized

PCIe Gen 5.0 High-Speed Interface

• Improved throughput for enterprise servers
• Reduced bottlenecks in data-intensive workloads
• Enhanced system responsiveness under heavy traffic

Advanced Hardware Offloading Engine

• NVMe over Fabrics (NVMe-oF) acceleration
• Network virtualization optimization
• Efficient packet processing engine

Enterprise-Grade Protection

• Secure Boot Enabled: Ensures trusted firmware initialization
• Crypto Configuration: Disabled by default for customizable security policies
• Stable Operation: Designed for 24/7 mission-critical workloads

Artificial Intelligence & Machine Learning

• Deep learning model training
• Large-scale neural network processing
• GPU cluster interconnectivity

Cloud & Data Center Infrastructure

• Hyperscale cloud networking
• Enterprise virtualization platforms
• Big data analytics pipelines

High Bandwidth Efficiency

• 400Gb/s raw throughput capacity
• Optimized for multi-stream data traffic
• Reduced congestion in dense network environments

Enterprise Integration

• Seamless integration into modern rack servers
• Compatible with high-density data center architectures
• Supports scalable networking expansion

Operational Efficiency

• Reduced CPU workload through offloading
• Improved network resource utilization
• Enhanced overall system throughput efficiency

Summary of Key Specifications

• Technology: NVIDIA NDR InfiniBand
• Speed: 400 Gb/s
• Interface: PCIe Gen 5.0 x16 (Dual x8 lanes)
• Port: Single OSFP connector
• Bracket: Full-height (tall bracket)
• Security: Secure Boot enabled

Dell X89CG NVIDIA b/s NDR InfiniBand OSFP Adapter Overview

The Dell X89CG NVIDIA b/s NDR InfiniBand OSFP Adapter with Full-Height Bracket represents a next-generation high-performance networking solution designed for modern hyperscale data centers, artificial intelligence clusters, and high-performance computing (HPC) infrastructures. Built to support extreme bandwidth demands, this adapter integrates advanced InfiniBand architecture with NVIDIA networking technology to deliver ultra-low latency and exceptional throughput for mission-critical workloads.

Engineered for enterprise-grade environments, this adapter is optimized for scalability, resilience, and energy-efficient performance. It is commonly deployed in environments requiring massive parallel processing, distributed AI training, real-time analytics, and large-scale cloud computing systems where data movement speed is a critical factor.

Enterprise-Class Design and Engineering

The Dell X89CG adapter is designed under strict enterprise hardware engineering standards, ensuring compatibility with modern server platforms and high-density compute nodes. As part of the Dell server ecosystem, it integrates seamlessly with platforms built by :contentReference[oaicite:0]{index=0}, enabling simplified deployment and unified infrastructure management.

Its hardware architecture is optimized to minimize bottlenecks in data transmission, ensuring that CPU and GPU resources remain fully utilized. By offloading networking operations to specialized hardware, the adapter enhances system efficiency and reduces latency in data-intensive operations.

Hardware Integration and Compatibility

The adapter is engineered for PCIe-based server environments, providing compatibility with modern enterprise server motherboards. Its full-height bracket design ensures stable mechanical installation in rack-mounted systems, maintaining structural integrity even under continuous high-load operation.

This hardware is optimized for interoperability with NVIDIA’s high-performance networking ecosystem, ensuring seamless integration with GPU-accelerated computing clusters and AI training nodes.

NVIDIA Networking and NDR InfiniBand Technology

At the core of the Dell X89CG adapter lies advanced NVIDIA networking technology, leveraging NDR (Next Data Rate) InfiniBand architecture. InfiniBand is a high-speed communication standard widely used in HPC and AI environments for its extremely low latency and high bandwidth capabilities.

The integration with :contentReference[oaicite:1]{index=1} networking solutions enables the adapter to support next-generation compute workloads, including large-scale deep learning model training, scientific simulations, and distributed database processing.

Understanding NDR InfiniBand Performance

NDR InfiniBand represents a significant leap in data transmission technology, offering substantially higher bandwidth compared to previous generations. It is specifically designed for environments where multiple nodes must communicate simultaneously without congestion or performance degradation.

This technology is particularly important in AI model training clusters where GPU-to-GPU communication must occur at extremely high speed. The Dell X89CG adapter ensures that such workloads are executed efficiently by reducing communication overhead and improving data transfer synchronization.

Low Latency Communication Architecture

One of the defining characteristics of InfiniBand technology is its extremely low latency communication model. The Dell X89CG adapter is optimized to reduce hop delays and processing overhead, ensuring near real-time data exchange between compute nodes.

This low latency architecture is essential for HPC workloads such as weather modeling, molecular simulation, and financial risk analysis, where even microsecond delays can impact overall system performance.

OSFP Connector and High-Density Data Transmission

The adapter utilizes OSFP (Octal Small Form-factor Pluggable) connectivity, a modern high-density interface designed for ultra-high-speed networking applications. OSFP supports high-bandwidth optical and copper transceivers, making it ideal for next-generation data center interconnects.

By incorporating OSFP technology, the Dell X89CG adapter ensures scalability and future-proof connectivity, enabling organizations to upgrade network infrastructure without replacing core hardware components.

Full-Height Bracket Design and Physical Stability

The full-height bracket included with the Dell X89CG adapter ensures secure physical installation within enterprise server chassis. This design enhances durability and reduces vibration-related instability, which is particularly important in high-density rack environments.

The mechanical structure is optimized for airflow compatibility, allowing efficient cooling within server enclosures. This ensures that thermal performance remains stable even during continuous high-throughput operations.

Rack Server Integration

In rack-mounted server systems, physical stability and alignment are critical. The full-height bracket ensures proper seating within PCIe slots, reducing the risk of disconnection or signal degradation.

This makes the adapter suitable for large-scale deployments in enterprise data centers where hardware reliability is a top priority.

Performance Optimization for AI and HPC Workloads

The Dell X89CG NVIDIA b/s NDR InfiniBand OSFP Adapter is specifically engineered to support AI training pipelines and HPC workloads that require extremely high data throughput. These workloads involve large datasets, parallel processing, and continuous node communication.

By optimizing network throughput and reducing CPU overhead, the adapter significantly enhances overall system performance. This allows GPU clusters to operate at maximum efficiency without being constrained by network limitations.

Data Center Scalability and Cloud Integration

Modern data centers require scalable networking infrastructure capable of supporting rapid expansion. The Dell X89CG adapter is designed to integrate seamlessly into cloud-native architectures and distributed computing environments.

It supports horizontal scaling, allowing additional compute nodes to be added without significant performance degradation. This makes it ideal for hyperscale cloud providers and enterprise private clouds.

Thermal Efficiency and Power Management

Thermal efficiency is a key design consideration for high-performance networking adapters. The Dell X89CG is engineered to maintain optimal operating temperatures even under continuous heavy workloads.

Advanced power management features help regulate energy consumption, ensuring that performance is balanced with efficiency. This reduces operational costs in large-scale data centers while maintaining peak performance levels.

Reliability, Redundancy, and Enterprise Stability

Enterprise environments demand high levels of reliability and redundancy. The Dell X89CG adapter is designed to support fault-tolerant architectures where continuous uptime is critical.

Its robust hardware design ensures consistent performance even under sustained high-load conditions, reducing the risk of network failures in mission-critical systems.

Big Data Analytics Acceleration

Big data environments benefit significantly from high-speed interconnects. The adapter enables rapid data ingestion, processing, and retrieval, improving analytics performance across distributed systems.

This ensures that organizations can derive insights from massive datasets in real time.

Deployment in Modern IT Infrastructure

Deployment of the Dell X89CG adapter is streamlined for enterprise IT environments. It integrates into existing server architectures with minimal configuration adjustments, allowing rapid deployment across multiple nodes.

This flexibility makes it suitable for both on-premise data centers and hybrid cloud infrastructures.

Enterprise Network Optimization

Network optimization is critical for maintaining consistent performance in large-scale systems. The adapter ensures balanced traffic distribution and minimizes congestion in multi-node environments.

This contributes to smoother workload execution and improved system responsiveness.