PNY RTX A400 4GB GDDR6 Graphics Card (VCNRTXA400-SB) Key Features
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NVIDIA Ampere architecture
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4GB GDDR6 graphics memory
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768 CUDA cores
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PCIe 4.0 x8 interface
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Four Mini DisplayPort 1.4a outputs
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Single-slot low-profile design
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Hardware ray tracing & AI acceleration
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50W low power consumption
PNY RTX A400 4GB GDDR6 Graphics Card (VCNRTXA400-SB) Overview
The PNY RTX A400 is a compact professional workstation graphics card built on NVIDIA Ampere architecture for CAD, 3D design, engineering, content creation, and AI-accelerated workflows. Designed for small form factor workstations, it combines 768 CUDA cores, dedicated RT and Tensor Cores, and 4GB of GDDR6 memory in a low-profile, single-slot design that consumes only 50W of power.
Supporting up to four 5K displays through Mini DisplayPort 1.4a outputs, the RTX A400 delivers reliable performance for applications such as AutoCAD, SOLIDWORKS, Autodesk Revit, Adobe Creative Cloud, and other professional visualization software.
PNY RTX A400 4GB GDDR6 Graphics Card (VCNRTXA400-SB) Price Table
| Product | Price (KSh) |
|---|---|
| PNY RTX A400 4GB GDDR6 Graphics Card (VCNRTXA400-SB) | 28,000–33,000 |
PNY RTX A400 4GB GDDR6 Graphics Card (VCNRTXA400-SB) Specifications Table
| Specification | Details |
|---|---|
| Brand | PNY |
| Model | RTX A400 |
| Part Number | VCNRTXA400-SB |
| GPU Architecture | NVIDIA Ampere |
| Graphics Memory | 4GB GDDR6 |
| Memory Interface | 64-bit |
| Memory Bandwidth | 96 GB/s |
| CUDA Cores | 768 |
| Tensor Cores | 24 (3rd Generation) |
| RT Cores | 6 (2nd Generation) |
| Interface | PCIe 4.0 x8 |
| Display Outputs | 4 × Mini DisplayPort 1.4a |
| Maximum Displays | 4 |
| Maximum Resolution | Up to 5120 × 2880 @ 60Hz |
| Cooling | Active Single-Fan |
| Form Factor | Low Profile, Single Slot |
| Power Consumption | 50W |
PNY RTX A400 4GB GDDR6 Graphics Card (VCNRTXA400-SB) Graphics Performance
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NVIDIA Ampere architecture delivers significantly improved performance for professional graphics, AI workloads, CAD, BIM, rendering, and visualization applications.
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768 CUDA cores accelerate GPU rendering, simulation, video editing, and compute-intensive workloads while dedicated Tensor Cores enhance AI-assisted features and productivity.
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Second-generation RT Cores enable real-time ray tracing for realistic lighting, shadows, and reflections in supported professional applications.
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4GB of GDDR6 memory provides fast graphics performance for 2D drafting, 3D modeling, digital content creation, and engineering projects.
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Hardware encoding and decoding support H.264, HEVC, and AV1 decode, improving video production and streaming workflows.
PNY RTX A400 4GB GDDR6 Graphics Card (VCNRTXA400-SB) Connectivity & Compatibility
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Four Mini DisplayPort 1.4a outputs support up to four simultaneous displays.
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Supports resolutions up to 5K (5120 × 2880) at 60Hz or 4K (4096 × 2160) at 120Hz on compatible monitors.
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PCIe 4.0 x8 interface ensures high-bandwidth communication with modern workstation platforms.
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Certified drivers provide optimized stability for professional software including AutoCAD, SOLIDWORKS, Autodesk Revit, Siemens NX, Adobe Creative Cloud, and many other workstation applications.
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Compatible with Windows and Linux professional workstation environments.
PNY RTX A400 4GB GDDR6 Graphics Card (VCNRTXA400-SB) Design & Efficiency
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Compact low-profile single-slot design fits small form factor workstations and space-constrained desktop systems.
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Active cooling maintains reliable performance while keeping operating temperatures under control.
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Low 50W power consumption eliminates the need for external PCIe power connectors in most systems.
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Professional-grade build quality is designed for continuous workstation operation.
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Ideal for engineering firms, architects, designers, educators, and business professionals requiring certified graphics performance.
PNY RTX A400 4GB GDDR6 Graphics Card (VCNRTXA400-SB) FAQs
Is this a gaming graphics card?
No. The RTX A400 is designed primarily for professional workstation applications such as CAD, 3D modeling, rendering, and engineering.
How many monitors does it support?
It supports up to four displays using Mini DisplayPort 1.4a outputs.
Does it require external PCIe power?
No. Its 50W power draw allows it to operate directly from the PCIe slot in most compatible systems.
Does it support ray tracing?
Yes. It features second-generation RT Cores for hardware-accelerated real-time ray tracing.
Is it suitable for small form factor workstations?
Yes. Its low-profile, single-slot design makes it ideal for compact workstation PCs.
PNY RTX A400 4GB GDDR6 Graphics Card (VCNRTXA400-SB) Pros & Cons Table
| Pros | Cons |
|---|---|
| Compact single-slot design | 4GB VRAM may limit larger projects |
| Very low 50W power consumption | Not designed for high-end gaming |
| Certified professional drivers | Mini DisplayPort adapters may be required |
| Supports up to four displays | Lower performance than higher RTX A-series models |
| Hardware ray tracing and AI acceleration | Limited memory for complex rendering workloads |
PNY RTX A400 4GB GDDR6 Graphics Card (VCNRTXA400-SB) Conclusion
The PNY RTX A400 is an efficient entry-level professional workstation GPU offering certified NVIDIA RTX performance in a compact, low-power design. With Ampere architecture, hardware ray tracing, AI acceleration, support for four high-resolution displays, and excellent compatibility with leading CAD and content creation software, it is an outstanding choice for engineers, architects, designers, and business professionals seeking reliable workstation graphics.
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