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Black Lenovo RTX A400 graphics card with four Mini DisplayPort outputs

Lenovo

Lenovo RTX A400 4 GB GDDR6 graphics card 4X61Q73040

SKU CH-SWGR-VQDT3 MPN 4X61Q73040

Entry-level professional GPU with 4 GB GDDR6 memory and four Mini DisplayPort outputs for multi-monitor workstations

  • Memory TypeGDDR6
  • ColorBlack
  • 4 GB GDDR6 memory handles large textures and complex scenes
  • Four Mini DisplayPort outputs drive multiple high-resolution displays
  • RTX architecture accelerates professional rendering and simulation workloads
  • Compact single-slot design fits space-constrained workstations
  • Lenovo engineering ensures stable operation under sustained professional loads

Product Identity

The Lenovo RTX A400 4 GB GDDR6 graphics card 4X61Q73040 is a professional-grade GPU built for workstation reliability. It delivers 4 GB of GDDR6 memory and four Mini DisplayPort outputs to drive multiple high-resolution displays. This card targets users who need stable, certified drivers for creative and technical applications.

Fit and Alternatives

This model suits professionals running 3D rendering, video editing or multi-monitor productivity workloads that benefit from certified driver stacks. It is not intended for gaming-focused builds or workloads that require larger frame buffers and higher compute throughput. Buyers needing more memory or different display connectors should evaluate other workstation GPUs.

Deciding Specification

The 4 GB GDDR6 memory capacity is the single figure that determines whether this card fits your pipeline. Projects with modest texture sets and moderate scene complexity will run comfortably within this limit. Larger datasets or higher resolution assets will require a card with a bigger memory buffer.

Highlights

  • 4 GB GDDR6 memory handles large textures and complex scenes
  • Four Mini DisplayPort outputs drive multiple high-resolution displays
  • RTX architecture accelerates professional rendering and simulation workloads
  • Compact single-slot design fits space-constrained workstations
  • Lenovo engineering ensures stable operation under sustained professional loads

Specifications

BrandLenovo
Memory TypeGDDR6
ColorBlack
Shipping weight0.27 kg
Package size241 × 147 × 53 mm

Questions about this item

What power connectors does the Lenovo RTX A400 4 GB GDDR6 need from my PSU?

The card draws power from the PCIe slot alone, so no extra PSU cables are required.

Will the four Mini DisplayPort outputs work with my older DisplayPort 1.2 monitors?

Yes, the Mini DisplayPort connectors are backward compatible with DisplayPort 1.2 displays using standard cables or adapters.

How can I confirm the 4 GB GDDR6 memory is recognised after installation?

Open GPU-Z or Task Manager and verify the memory size shows 4 GB and the type reads GDDR6.

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