490-BGSJ Dell Nvidia A40 Ampere 48GB PCI-Express GDDR6 300W Passive GPU

Dell 490-BGSJ Nvidia A40 Ampere 48GB GPU Overview

The Dell 490-BGSJ Nvidia A40 Ampere graphics processing unit (GPU) is designed for high-performance computing, professional visualization, and AI workloads. Built on the advanced Nvidia Ampere architecture, this GPU combines exceptional processing power, robust memory capacity, and efficient thermal design to meet the demanding requirements of modern workstations and data centers.

Technical Specifications of Dell 490-BGSJ GPU

• GPU Architecture: Nvidia Ampere
• GPU Memory: 48 GB GDDR6 with Error-Correcting Code (ECC)
• Memory Bandwidth: 696 Gb/s
• Display Connectivity: 3x DisplayPort 1.4
• Thermal Solution: Passive cooling
• Form Factor: 4.4" H x 10.5" L, dual-slot low-profile design
• Maximum Power Consumption: 300 W
• PCI Express Support: Gen4 x16
• NvLink Support: 2-way, bidirectional 112.5 Gb/s

Advanced Memory and Performance Features

The Dell 490-BGSJ GPU features an impressive 48 GB of GDDR6 memory with ECC, ensuring data integrity and enhanced stability for mission-critical applications. Its high memory bandwidth of 696 Gb/s enables smooth handling of large datasets, complex simulations, and high-resolution rendering tasks.

Key Performance Benefits:

• Efficient parallel processing for AI, deep learning, and machine learning tasks
• Enhanced graphics rendering for professional 3D applications and CAD workloads
• Optimized memory bandwidth to accelerate computation-intensive operations

Display and Connectivity Options

This GPU includes three DisplayPort 1.4 outputs, providing support for multiple high-resolution monitors and enabling professional-grade visualization setups. The dual-slot, low-profile form factor allows seamless integration into various workstation and server configurations.

PCIe and NvLink Integration

• PCIe Gen4 x16 interface for high-speed data transfer
• 2-way Nvidia NvLink with bidirectional 112.5 Gb/s bandwidth for multi-GPU setups

Power and Thermal Management

The Dell 490-BGSJ GPU features passive cooling, reducing noise and enhancing reliability in data center or workstation environments. With a maximum power consumption of 300 W, it offers an efficient balance between performance and energy usage, ensuring optimal system operation under heavy workloads.

Virtualization Capabilities

This GPU supports a wide range of Nvidia virtualization technologies, making it ideal for virtual desktops, remote workstations, and cloud computing environments.

Supported VGPU Software:

• Nvidia Grid
• Nvidia Quadro Virtual Data Center Workstation (vDWS)
• Nvidia Virtual Compute Server (vCS)

VGPU Profiles Available:

• 1 GB, 2 GB, 3 GB, 4 GB, 6 GB, 8 GB, 12 GB, 16 GB, 24 GB, 48 GB

Ideal Applications and Use Cases

The Dell 490-BGSJ Nvidia A40 GPU is tailored for a variety of professional and scientific workloads:

• AI and machine learning model training
• 3D rendering, CAD, and visualization applications
• Virtual desktop infrastructure (VDI) deployments
• High-performance computing and data analysis
• Cloud-based virtual workstation environments

Form Factor and Compatibility

The dual-slot, low-profile design (4.4" H x 10.5" L) allows flexible integration into servers, workstations, and high-performance computing systems without compromising airflow or thermal management.

Dell 490-BGSJ Nvidia A40 Ampere GPU 

The Dell 490-BGSJ Nvidia A40 Ampere graphics card represents the pinnacle of modern GPU technology, designed for professionals who require superior computational performance and high memory capacity. Featuring 48GB of GDDR6 memory, this PCI-Express 4.0 GPU ensures unparalleled processing power, making it ideal for data-intensive workloads such as artificial intelligence, deep learning, machine learning, rendering, and scientific simulations. With a thermal design power of 300W and passive cooling, the Dell 490-BGSJ ensures quiet operation while maintaining optimal thermal efficiency.

Architecture and Core Technology

Nvidia Ampere Architecture

The Dell 490-BGSJ GPU leverages the Nvidia Ampere architecture, which is renowned for its combination of efficiency and performance. Ampere introduces second-generation RT cores and third-generation Tensor cores, which accelerate ray tracing and AI workloads with exceptional precision. The architecture allows simultaneous processing of graphical and compute tasks, significantly enhancing throughput for professional visualization and AI inferencing applications.

CUDA Cores and Parallel Processing

Equipped with thousands of CUDA cores, the Dell 490-BGSJ excels at parallel computing tasks. Each CUDA core operates independently, enabling simultaneous execution of multiple operations. This makes the GPU highly effective for rendering 3D graphics, complex simulations, and scientific computation, where multiple calculations are processed concurrently to reduce overall processing time and improve system efficiency.

Tensor Core Performance

The Tensor cores in the Dell 490-BGSJ are specifically designed for accelerating matrix operations, which are crucial for deep learning models. By performing mixed-precision calculations, these cores enhance AI training and inference speed without compromising accuracy. This enables researchers and developers to handle larger neural networks and more complex datasets efficiently, reducing model training time and increasing productivity.

Ray Tracing Enhancements

Ray tracing capabilities are significantly improved in the Ampere architecture. The Dell 490-BGSJ offers real-time ray tracing, delivering realistic lighting, shadows, and reflections for visualization, animation, and design applications. Architects, product designers, and VFX artists benefit from the GPU’s ability to generate photorealistic images rapidly, enabling faster iteration and higher-quality outputs in creative workflows.

48GB GDDR6 High-Speed Memory

The Dell 490-BGSJ comes with 48GB of GDDR6 memory, offering a massive frame buffer for memory-intensive applications. This large memory pool allows handling of complex datasets, massive 3D models, and high-resolution textures without lag or performance degradation. Professionals working on simulations, deep learning, and content creation can rely on the GPU to store and manipulate large amounts of data efficiently.

Cooling and Power Efficiency

Passive Cooling Design

The Dell 490-BGSJ features a passive cooling design, which relies on the system’s airflow rather than dedicated fans. This design minimizes noise levels, making it suitable for workstation environments where silent operation is crucial. Despite being passively cooled, the GPU maintains thermal stability under heavy computational loads, ensuring consistent performance and longevity.

Power Consumption and Management

Operating at 300W, the Dell 490-BGSJ balances power efficiency with high performance. Advanced power management features reduce energy consumption during idle periods and adjust dynamically to workload demands. This results in a lower overall operational cost and a reduced thermal footprint, which is essential for dense server environments or multi-GPU configurations.

Professional Applications and Use Cases

Artificial Intelligence and Deep Learning

The Dell 490-BGSJ GPU is optimized for AI and deep learning workloads. Its massive memory and Tensor core acceleration make it ideal for training complex neural networks, performing inference tasks, and processing large datasets. Industries such as healthcare, autonomous vehicles, and natural language processing leverage this GPU to deliver faster results and higher model accuracy.

High-Performance Computing

Researchers and scientists can utilize the Dell 490-BGSJ for high-performance computing tasks, including molecular dynamics, climate modeling, and physics simulations. The combination of high CUDA core count, large memory, and high bandwidth allows the GPU to solve complex mathematical problems efficiently, supporting innovation and accelerating research timelines.

Data Analytics and Visualization

For professionals working with big data, the Dell 490-BGSJ provides accelerated analytics capabilities. Visualization of large datasets, rendering of 3D environments, and real-time data interpretation become faster and more accurate. This enables organizations to gain actionable insights promptly, improving decision-making processes across sectors such as finance, scientific research, and industrial engineering.

Content Creation and Media Production

Media professionals benefit from the Dell 490-BGSJ’s powerful rendering and video processing capabilities. 3D animation, visual effects, and ultra-high-definition video editing are significantly accelerated. The GPU’s high memory capacity ensures smooth manipulation of large media files and complex projects, enhancing creative efficiency and output quality.

Compatibility and System Integration

PCI-Express 4.0 Interface

The Dell 490-BGSJ utilizes the PCI-Express 4.0 x16 interface, offering high-speed connectivity with modern workstations and servers. This interface provides sufficient bandwidth to handle the GPU’s computational and memory demands. Compatibility with existing PCIe slots ensures seamless integration into professional systems without requiring specialized adapters or modifications.

Form Factor and Installation

With a single-slot passive design, the Dell 490-BGSJ fits into most professional workstations and server chassis. Its form factor allows for efficient system airflow management, ensuring stable thermal performance. The GPU can be installed alongside other expansion cards, enabling multi-GPU setups for increased computational power in AI, rendering, and simulation workloads.

Driver Support and Software Ecosystem

The Dell 490-BGSJ is fully supported by Nvidia drivers, CUDA toolkit, and AI frameworks such as TensorFlow, PyTorch, and RAPIDS. This robust software ecosystem ensures compatibility with a wide range of applications, simplifying deployment and maximizing productivity. Regular driver updates improve performance, fix bugs, and introduce new features, ensuring the GPU remains up-to-date and optimized for professional use.

Enterprise-Level Reliability

Designed for enterprise environments, the Dell 490-BGSJ offers reliability and durability required for mission-critical applications. Rigorous testing ensures that the GPU can operate continuously under demanding conditions. With Dell’s enterprise-grade quality standards, professionals can trust the GPU to deliver consistent performance and support high availability for critical workflows.

Comparison with Other Professional GPUs

Nvidia A40 vs Nvidia A100

The Dell 490-BGSJ A40 offers a balance between high memory capacity, efficiency, and cost, making it suitable for workloads that do not require the extreme compute power of the Nvidia A100. While the A100 excels in high-end AI training and HPC tasks, the A40 is optimized for professional graphics rendering, medium-scale AI workloads, and scientific simulations, offering a more accessible and energy-efficient option for enterprises.

Performance Benefits Over Previous Generations

Compared to previous Nvidia Quadro and Tesla models, the Dell 490-BGSJ provides significant improvements in memory capacity, computational efficiency, and thermal performance. Ampere architecture introduces advanced RT and Tensor cores, doubling AI performance and improving real-time ray tracing capabilities. Professionals upgrading from older generations benefit from faster workflows, reduced training times, and enhanced visualization quality.