Description
Lenovo NVIDIA RTX A4000 Graphic Card - 16 GB GDDR6
The Lenovo NVIDIA RTX A4000 Graphic Card is a compact, high-performance solution designed for demanding workstation workloads. Built on NVIDIA’s state-of-the-art Ampere architecture, this single-slot, 9.5-inch PCI Express Gen4 graphics card combines substantial compute power with a lean form factor, making it ideal for space-constrained desktops and compact workstations. It is actively cooled to sustain peak performance under long renders, heavy simulations, and VR workloads, while its 16 GB of GDDR6 memory provides ample headroom for large textures, complex scenes, and data-intensive pipelines. With a maximum graphics power of up to 140W and a single 6-pin PCIe power connector, this card offers flexible deployment options across professional environments. Professionals across engineering, architecture, media, and data science can expect accelerated viewport interactivity, faster render times, and reliable driver support that keep you productive in mission-critical projects.
- High-capacity memory for large datasets and complex scenes: 16 GB GDDR6 on a 256-bit bus delivers up to 448 GB/s of bandwidth, providing ample headroom for dense textures, high-poly models, multi-layer CAD assemblies, and expansive scientific datasets. This capacity minimizes texture swapping, lowers latency in viewport navigation, and supports large-scale visualization tasks across multiple displays or VR setups, helping designers iterate quickly without sacrificing fidelity.
- Ampere architecture with professional-grade acceleration: Based on NVIDIA’s cutting-edge Ampere design, the RTX A4000 integrates thousands of CUDA cores with second-generation RT cores and third-generation Tensor cores. This blend accelerates real-time ray tracing, AI-accelerated denoising, and parallel compute tasks, delivering photorealistic lighting, accurate reflections, and smoother, more responsive design workflows in CAD, BIM, and digital content creation environments.
- Compact, single-slot form factor with active cooling: With a 9.5-inch length and a single-slot profile, the RTX A4000 fits neatly into compact workstations and space-limited builds. The active cooling system maintains stable temperatures during long renders and heavy simulations, ensuring consistent performance without thermal throttling while preserving valuable PCIe slots for additional GPUs or expansion cards.
- PCIe Gen4 readiness for maximum bandwidth and future-proofing: This card supports PCIe Gen4, delivering high-bandwidth communication between the GPU, CPU, and system memory. This capability reduces data bottlenecks during asset loading, shader compilation, and streaming of large textures, enabling faster workflows as software and datasets grow in size across professional applications.
- Reliability, professional certification, and driver optimization: NVIDIA’s enterprise drivers, combined with Lenovo’s support ecosystem, offer certifications for leading CAD, DCC, visualization, and scientific software. You gain stable performance across industry-standard tools, regular driver updates, and validated configurations designed to minimize compatibility issues in production environments.
Technical Details of Lenovo NVIDIA RTX A4000 Graphic Card - 16 GB GDDR6
- GPU Architecture: NVIDIA Ampere-based architecture delivering efficient performance and advanced features for professional workloads, including enhanced shading, rasterization efficiency, and compute responsiveness in demanding scenes.
- CUDA Cores: 6144 CUDA cores enabling substantial parallel compute throughput for rendering, simulation, and data-driven tasks across professional pipelines.
- Memory: 16 GB GDDR6 on a 256-bit interface, supporting high memory bandwidth to feed the GPU with texture data, model data, and large datasets during complex workflows.
- Memory Bandwidth: Up to 448 GB/s, enabling rapid data transfer between memory and cores to sustain performance during heavy multitasking and large asset handling.
- Bus and Interface: PCIe Gen4 compliant, allowing high-throughput communication with modern motherboards and hosts to maximize data flow and minimize bottlenecks in data-heavy tasks.
- Power and Form Factor: Up to 140W maximum graphics power (TGP) with a single 6-pin PCIe power connector; compact 9.5-inch length designed for single-slot cooling in space-constrained systems.
- Cooling: Active cooling solution engineered to maintain thermal stability during extended workloads, rendering, and VR content creation, reducing the risk of thermal throttling in professional environments.
How to install Lenovo NVIDIA RTX A4000 Graphic Card
Installing the RTX A4000 is a straightforward process when performed in a compatible workstation. Follow these steps to ensure a safe and successful installation that maximizes performance and reliability. Always power down the system, unplug the power cord, and discharge any static electricity before handling components. Use anti-static precautions such as grounding the case or wearing an ESD strap.
- Power down the computer, unplug the power cable, and disconnect any peripherals. Ground yourself to prevent static discharge from damaging sensitive electronics.
- Open the case and locate an available PCIe x16 slot. Remove the corresponding expansion slot cover and prepare the slot area for card insertion, ensuring there is adequate clearance for the GPU and its cooling solution.
- Align the RTX A4000 with the PCIe slot and firmly seat the card into the slot until it is fully engaged with the motherboard. Ensure the rear bracket aligns with the opening on the case for secure mounting.
- Connect the power: attach a single 6-pin PCIe power connector from the system power supply to the card. Confirm that the power supply provides sufficient wattage for the GPU and other components in your build, and avoid loose connections that could cause boot or stability issues.
- Secure the card with the case screw, reassemble the case, reconnect power, and boot the system. Install or update the NVIDIA enterprise drivers from the official Lenovo/NVIDIA support pages, and run a quick validation using a GPU-accelerated application or benchmarking tool to verify correct operation and performance.
Frequently asked questions
- Q: What is the Lenovo NVIDIA RTX A4000? A: The RTX A4000 is a professional-grade graphics card based on NVIDIA’s Ampere architecture, designed for workstation workloads such as CAD, 3D rendering, VR, and AI-accelerated tasks. It features 16 GB of GDDR6 memory, a compact 9.5-inch single-slot form factor, and active cooling for sustained performance in demanding environments.
- Q: How much power does the RTX A4000 draw? A: The card has a maximum graphics power (TGP) of up to approximately 140W, and it requires a single 6-pin PCIe power connector. This power profile influences system power supply sizing and cooling requirements.
- Q: Is the RTX A4000 suitable for small form-factor workstations? A: Yes. Its compact 9.5-inch length and single-slot design make it well-suited for space-constrained builds while delivering professional-grade acceleration for design, visualization, and computation tasks.
- Q: What tasks benefit most from the RTX A4000? A: The RTX A4000 accelerates a broad range of professional workloads, including CAD design and visualization, architectural rendering, real-time ray tracing, VR content creation, scientific visualization, and AI-assisted workflows that rely on large texture sets and datasets.
- Q: Do I need special drivers? A: Yes. NVIDIA provides enterprise-grade drivers optimized for professional applications, and Lenovo offers certifications and support to ensure compatibility with major CAD, DCC, and visualization software. Regular driver updates help maintain performance and stability in production environments.
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