VCNRTXA400-SB PNY Nvidia RTX A400 4GB GDDR6 1762MHz 96GT/s Desktop GPU

Low-Profile Single-Slot Workstation GPU for compact PCIe 4.0 acceleration with the VCNRTXA400-SB

The VCNRTXA400-SB is a low-profile, single-slot NVIDIA RTX A400 (Ampere) add-in card designed for space-constrained workstations and edge systems that still require certified graphics acceleration. Built around 2nd Gen RT Cores and 3rd Gen Tensor Cores with 768 CUDA cores, it targets predictable viewport performance for CAD and visualization while keeping power and thermal budgets aligned with small form factor chassis.

With 4GB GDDR6 on a 64-bit interface, the VCNRTXA400-SB is optimized for responsive interactive workloads, multi-display desktops, and VDI sessions where memory footprint is controlled but latency and driver stability are critical. The PCIe 4.0 x8 electrical interface in an x16 mechanical slot provides modern platform bandwidth for command submission and media pipelines, while a 50W blower-cooled design supports dense deployments without introducing multi-slot mechanical conflicts. Four Mini DisplayPort 1.4a outputs enable up to 4 displays, and hardware encode plus AV1 decode improve media handling for remote visualization and content review.

Why Choose the VCNRTXA400-SB?

The VCNRTXA400-SB delivers a practical density-to-performance profile for enterprises standardizing on compact endpoints, lab benches, and rack-mounted workstation nodes. It provides scalable display and graphics capability per slot, predictable thermals for continuous operation, and an integration-friendly form factor that simplifies fleet rollouts across mixed chassis and PCIe 4.0 platforms.

PNY focuses on enterprise-oriented engineering with validated component selection and production controls aligned to modern data centre and workplace standards. The result is consistent device behavior across driver stacks and APIs such as DirectX 12 Ultimate, Vulkan 1.3, OpenGL 4.6, and OpenCL 3.0, supporting long-lived workstation images and controlled change management for the VCNRTXA400-SB.

Key Applications:

• CAD and 2D/3D design
• Visualization and multi-display desktops
• VDI and remote workstations
• Edge and SFF GPU acceleration
• Media review with hardware encode/AV1 decode

At Happyware - Server Hardware you benefit from non-binding offers tailored to your VCNRTXA400-SB deployment targets and an extended warranty option up to 6 years to strengthen lifecycle planning for enterprise rollouts.