Placa gráfica DELL NVIDIA RTX A400 4 GB GDDR6 PCIe x8 4.0

The DELL NVIDIA RTX A400 is a professional graphics card with 4GB GDDR6 memory, designed to support high-resolution displays up to 7680 x 4320 pixels. It connects via PCI Express x8 4.0 and features active cooling with a single fan, offering a compact solution for workstations where space is limited. The card provides real-time ray tracing and AI acceleration to enhance rendering realism and speed up AI-assisted workflows.

Advantages

The RTX A400 delivers hardware-accelerated ray tracing and AI features in a compact form factor, enabling improved visual fidelity in design and visualization tasks. Its 4GB GDDR6 memory and PCIe 4.0 x8 interface provide balanced performance for professional graphics applications, while the single-fan active cooling keeps the card thermally controlled in small workspaces.

Suitable for

• CAD and 3D modeling workflows
• High-resolution display setups (up to 7680 x 4320)
• Real-time visualization and rendering tasks
• AI-accelerated workflows and inferencing
• Compact workstations and space-constrained systems

Key specifications

• Memory: 4GB GDDR6
• Interface: PCI Express x8, version 4.0
• Maximum resolution: 7680 x 4320 pixels
• Cooling: active, single fan
• Brand / MPN: Dell / DELL-9RN4R

How to use

Install the RTX A400 into an available PCIe x8 (or x16) slot on a compatible motherboard and secure it according to your system's instructions. Connect display outputs to monitors that support the required resolution. Install the latest NVIDIA drivers and any vendor-supplied management software to enable ray tracing and AI acceleration features. Ensure the system BIOS and power configuration meet Dell or motherboard recommendations for professional GPU operation.

Recommendations

For stable performance, use updated NVIDIA drivers, maintain adequate case airflow, and verify that your power supply meets system requirements. For demanding visualization or AI tasks, consider systems with additional GPU memory or complementary compute resources if workloads exceed 4GB.