PNY NVIDIA RTX A400 - 4GB GDDR6 - 4x mDisplayPort 1.4a

The PNY NVIDIA RTX A400 is a compact professional video card built on NVIDIA's Ampere architecture. Equipped with 4 GB of GDDR6 memory on a 64-bit memory bus and a PCI Express x8 interface, the card delivers AI-accelerated features and hardware ray-tracing capabilities in a low-profile design. An active cooling solution with a single fan keeps the GPU within operational temperatures while supporting up to four native displays for extended desktop or multi-monitor setups.

Advantages

The RTX A400 combines a small form factor with support for AI-enhanced workflows and ray-tracing acceleration. Its GDDR6 memory and dedicated GPU provide improved graphical performance compared with integrated solutions, while the active single-fan cooler enables continuous operation in compact workstations. The card’s multi-display support allows flexible workspace layouts without requiring large expansion slots.

Suitable for

• Professional workstations for CAD and 3D visualization
• Video editing and multimedia playback
• General-purpose GPU-accelerated tasks and AI inference at entry level
• Multi-monitor office setups and digital signage

Key specifications

• GPU architecture: NVIDIA Ampere
• Memory: 4 GB GDDR6
• Memory bus: 64 bit
• Interface: PCI Express x8
• Cooling: active, single fan
• Display outputs: up to 4 native displays (manufacturer specification)

How to use

Install the card into an available PCI Express x8 or higher slot on a compatible motherboard, secure it in place, and connect the necessary display cables to the card’s outputs. Install the latest NVIDIA drivers from the PNY or NVIDIA website to enable full hardware acceleration, ray tracing, and display management. Ensure the workstation chassis provides sufficient airflow around the card to maintain optimal cooling during prolonged workloads.

Recommendations

Use the PNY NVIDIA RTX A400 in compact workstations where space is limited and moderate GPU performance is required. Keep drivers up to date, monitor temperatures under load, and pair the card with a system that meets power and cooling requirements for stable operation.