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Compact single-slot graphics card with four mini DisplayPort outputs and active cooler

PNY Technologies, Inc.

PNY Technologies, Inc. VCNRTXA400ATX-B RTX A400 4GB GDDR6 workstation graphics card

SKU CH-EQ46-CYFXJ MPN VCNRTXA400ATX-B

Entry workstation GPU with 768 CUDA cores, 24 Tensor cores, 4 GB GDDR6 and four Mini DisplayPort outputs in a single-slot design

  • 768 CUDA cores accelerate professional compute workloads
  • 24 Tensor cores enable AI-enhanced application performance
  • 4 GB GDDR6 memory supports large datasets and textures
  • Four Mini DisplayPort outputs drive up to 4096 × 2160 resolution
  • Single-slot PCIe 4.0 x8 design fits compact workstation chassis

Small-form-factor RTX A400

The PNY RTX A400 is a single-slot workstation graphics card built on NVIDIA Ampere architecture for professionals who need GPU acceleration in compact chassis. It fits workstations where full-height, dual-slot boards cannot be installed.

4 GB GDDR6 and 64-bit bus

Four gigabytes of GDDR6 memory on a 64-bit interface provide enough frame-buffer for multi-display productivity, light CAD assemblies and entry-level GPU compute tasks. Larger models, complex simulations or high-resolution textures will exceed the available capacity and bandwidth.

PCI Express 4.0 x8 host interface

The card connects through a PCIe 4.0 x8 link, so maximum throughput depends on the host platform supporting that generation and lane width. On older PCIe 3.0 or x4 slots the available bandwidth is reduced, which can limit compute and display performance.

How it compares

Measured against everything we stock in Workstation GPUs, at today’s prices. Recalculated every night.

Price $178.99
Typical for this category: the median of 411 items is $168.99.

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Specifications

No published specifications for this item yet.

Questions about this item

Will the RTX A400 run in my older PCIe 3.0 motherboard slot?

Yes, the PCI Express 4.0 x8 interface is backward compatible with PCIe 3.0 slots and will operate at the lower speed without issue.

How can I verify the 768 CUDA cores and 24 Tensor Cores are active after installation?

Open NVIDIA Control Panel or GPU-Z; the specification panel will list 768 CUDA cores, 24 Tensor Cores and 4 GB GDDR6 memory to confirm the card is detected correctly.

Does the box include Mini DisplayPort cables or adapters for my monitors?

The card ships as a board only with four Mini DisplayPort outputs; cables and any DP-to-HDMI or DP-to-DVI adapters must be purchased separately.

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