PNY NVIDIA RTX A400 Graphics Card

Overview

The PNY VCNRTXA400ATX-PB is a workstation graphics card designed to bring the power of NVIDIA's Ampere architecture to compact and power-sensitive systems. Equipped with 768 CUDA cores and 4 GB of GDDR6 memory, it delivers steady performance for design, visualization, and media workflows. Its second-generation RT cores and third-generation Tensor cores enable real-time ray tracing and AI acceleration, allowing professionals to preview lighting effects, run generative design tasks, and apply GPU-accelerated video effects efficiently.

Key features

• Real-time ray tracing and AI acceleration powered by advanced RT and Tensor cores enhance rendering and computational tasks without taxing the CPU.
• Four Mini DisplayPort 1.4a outputs support up to four 5K displays, enabling expansive multi-monitor setups for detailed design comparisons or data visualization.
• Blower-style cooling efficiently expels heat outside the chassis, maintaining optimal temperatures even in systems with multiple expansion cards.
• Low 50-watt power consumption allows the card to operate comfortably within standard workstation power supplies, leaving capacity for other components.
• Support for AV1 decode and HDCP 2.2 ensures smooth playback of modern media formats and secure content streaming.
• NVIDIA Mosaic technology synchronizes output across multiple displays, ideal for control rooms or trading desks requiring seamless visuals.
• RTX IO accelerates data streaming from fast storage devices, improving responsiveness in demanding workflows.

Key specs

• CUDA cores: 768
• Memory: 4 GB GDDR6
• Display outputs: Four Mini DisplayPort 1.4a
• Maximum power draw: 50 watts
• Interface: PCIe 4.0 x8
• Supported resolutions: Up to 5K per display
• Cooling: Blower-style cooler
• Video decode support: AV1
• Content protection: HDCP 2.2

Connectivity and compatibility

This graphics card connects via a PCIe 4.0 x8 interface, ensuring high bandwidth for data transfer and compatibility with modern workstation motherboards. The four Mini DisplayPort 1.4a connectors allow direct connection to high-resolution monitors, supporting up to four 5K displays simultaneously. Its support for AV1 decode and HDCP 2.2 makes it suitable for handling contemporary media playback and protected content.

Performance and reliability

The card’s blower-style cooling design effectively manages heat by directing it out of the chassis, which helps maintain stable operation even in compact or densely packed systems. Its 50-watt power draw keeps energy consumption low, reducing strain on the power supply and allowing for quieter, cooler workstation environments. The integration of NVIDIA Mosaic and RTX IO technologies further enhances multi-display synchronization and data streaming performance, making it a dependable choice for professional workloads.

Ideal uses and environments

This graphics card fits well in small form factor workstations used by architects, engineers, and content creators who need reliable GPU acceleration for 3D visualization, generative design, and video editing. It is a strong choice for setups requiring multiple high-resolution displays, such as control rooms, trading floors, or collaborative design studios. Its efficient power and cooling profile also make it suitable for power-conscious environments without sacrificing performance.