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PNY VCNRTXA400ATX-PB NVIDIA RTX A400 Professional Graphics Card - 4GB GDDR6 - PCIe 4.0 x 8 - 4x Mini DisplayPort - Small Form Factor
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Product Features
Technical Overview
The RTX A400 leverages NVIDIA's professional GPU architecture with second-generation RT Cores for ray tracing acceleration and third-generation Tensor Cores for AI-enhanced workflows. The 4GB GDDR6 memory operates on a 64-bit bus delivering 96 GB/s maximum memory bandwidth, optimized for professional applications requiring consistent performance.
Hardware-accelerated encoding and decoding support includes AV1, H.264, H.265 (HEVC), and VP9 formats, enabling efficient video processing for collaboration and content workflows. The active cooling system maintains optimal operating temperatures while the compact 2.70" height and 6.40" length dimensions ensure compatibility with space-constrained workstation environments.
Relevant factors for this section include API Supported, Number of Monitors Supported, Maximum Digital Display Resolution, Chipset Manufacturer. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The RTX A400 provides professional-grade features typically found in larger workstation GPUs, packaged in a compact form factor ideal for modern business environments. Its combination of display connectivity, encoding capabilities, and platform support makes it versatile for diverse professional use cases.
Multi-Display Professional Setup
Drive up to four high-resolution displays simultaneously with Mini DisplayPort 1.4a outputs, supporting NVIDIA Mosaic technology for seamless desktop spanning across multiple monitors.
- 5120 x 2880 per display
- HDCP 2.2 support
- DisplayPort with audio
Professional Software Ecosystem
Includes NVIDIA RTX Desktop Manager for display management and NVIDIA RTX Experience software utilities, complemented by support for industry-standard APIs including DirectCompute and OpenGL 4.6.
- NVIDIA RTX IO support
- CUDA Technology
- AI-powered features
Deployment / Use Cases
The compact RTX A400 is engineered for professional environments where space efficiency matters without compromising on GPU capabilities. Its small form factor and flexible bracket options make it suitable for slim workstations, compact business PCs, and space-constrained office setups requiring multi-display productivity.
Common deployment scenarios include financial trading desks with multiple monitors, digital signage control systems, CAD viewing stations, video wall controllers, and general office workstations needing enhanced display connectivity. The card's support for Linux, FreeBSD, and Solaris alongside Windows expands its utility to diverse IT environments including research, development, and server visualization applications.
Space-Constrained Workstations
Ideal for compact desktop systems and small form factor PCs where full-sized graphics cards won't fit, providing professional display capabilities in limited-space environments.
Multi-Monitor Business Applications
Power trading platforms, control room displays, and productivity setups requiring simultaneous high-resolution output across multiple screens for data visualization and workflow efficiency.
Physical Profile
Measuring 6.40" in length and 2.70" in height, the RTX A400 maintains a compact footprint while utilizing an active cooler for consistent thermal performance. The single-slot design conserves expansion space in workstation systems, and the included mounting brackets support both standard full-height ATX cases and low-profile small form factor chassis.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 2.70" (68.58 mm), 64 bit. This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 64 bit
- Height
- 2.70" (68.58 mm)
- Length
- 6.40" (162.56 mm)
What's in the Box
The package includes everything needed for installation in various system configurations.
Highlights
- NVIDIA Ampere architecture with 768 CUDA cores
- 4GB GDDR6 memory on 64-bit bus interface
- Four Mini DisplayPort 1.4a outputs supporting 5120 x 2880 resolution
- PCI Express 4.0 x8 host interface for high-speed data transfer
- Hardware-accelerated AV1, H.264, H.265, and VP9 encode/decode
- Second-generation RT Cores and third-generation Tensor Cores
- Compact small form factor design with active cooling
- Includes both full-height and low-profile mounting brackets
- Supports Windows, Linux, FreeBSD, and Solaris platforms
- 3-year limited warranty with RoHS environmental compliance
Specifications
| Specifications | |
|---|---|
| Manufacturer | PNY Technologies |
| Manufacturer Part Number | VCNRTXA400ATX-PB |
| Brand Name | PNY |
| Product Name | NVIDIA RTX A400 Graphic Card |
| Product Type | Graphic Card |
| Technical Information | |
| API Supported | DirectX 12,OpenGL 4.6,Vulkan 1.3,OpenCL 3.0,DirectCompute |
| Number of Monitors Supported | 4 |
| Maximum Digital Display Resolution | 5120 x 2880 |
| CUDA Cores | 768 |
| Features | AV1 Encode/Decode,CUDA Technology,H.264,H.265 (HEVC),VP9 Bitstream & Decoding,Mosaic Technology |
| AI-powered | Yes |
| Processor & Chipset | |
| Chipset Manufacturer | NVIDIA |
| Chipset Series | RTX |
| Chipset Model | RTX A400 |
| Memory | |
| Standard Memory | 4 GB |
| Memory Technology | GDDR6 |
| Bus Width | 64 bit |
| Maximum Memory Bandwidth | 96 GB/s |
| Interfaces/Ports | |
| Host Interface | PCI Express 4.0 x8 |
| Mini DisplayPort | Yes |
| Number of Mini DisplayPort Outputs | 4 |
| Physical Characteristics | |
| Slot Space Required | Single |
| Form Factor | Plug-in Card |
| Cooler Type | Active Cooler |
| Height | 2.70" (68.58 mm) |
| Length | 6.40" (162.56 mm) |
| Miscellaneous | |
| Package Contents | NVIDIA RTX A400 Graphic Card Attached Full-Height (AXT) bracket Unattached low-profile (SFF) bracket NVIDIA Certified Latching mDP to DP adapters x4 |
| Platform Supported | PC,Linux,FreeBSD OS,Solaris |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Warranty | |
| Limited Warranty | 3 Year |
User Manual
FAQ
What display outputs does the RTX A400 provide?
The RTX A400 features four Mini DisplayPort 1.4a outputs, each supporting resolutions up to 5120 x 2880. NVIDIA includes four latching Mini DisplayPort to DisplayPort adapters in the package for connecting standard DisplayPort monitors. This configuration supports driving up to four high-resolution displays simultaneously with HDCP 2.2 content protection.
What systems is this graphics card compatible with?
The RTX A400 uses a PCI Express 4.0 x8 interface and is compatible with systems supporting PCIe x8 or x16 slots. It includes both full-height and low-profile brackets for installation in standard ATX cases or compact small form factor chassis. The card is supported on Windows, Linux, FreeBSD, and Solaris operating systems for flexible deployment across different IT environments.
What professional features does the RTX A400 include?
Beyond standard graphics capabilities, the RTX A400 incorporates second-generation RT Cores for ray tracing acceleration and third-generation Tensor Cores for AI-enhanced workflows. It supports NVIDIA Mosaic technology for seamless multi-display management and includes NVIDIA RTX Desktop Manager software for display configuration. Hardware-accelerated encoding and decoding for AV1, H.264, H.265, and VP9 formats enhances video processing performance.
How much memory does this graphics card have?
The RTX A400 is equipped with 4GB of GDDR6 memory operating on a 64-bit bus interface. This configuration delivers 96 GB/s of memory bandwidth, optimized for professional applications requiring consistent data throughput. The GDDR6 technology provides improved power efficiency and performance compared to previous memory generations in professional workstation graphics cards.
What cooling solution does this card use?
The RTX A400 utilizes an active cooling system with a dedicated fan to maintain optimal operating temperatures during sustained workloads. The compact cooling solution is designed for the card's small form factor dimensions while providing adequate thermal management for professional applications. The active cooler helps ensure consistent performance in various workstation environments and chassis configurations.
What is included in the package with this graphics card?
The package contains the NVIDIA RTX A400 graphic card with an attached full-height bracket, plus an unattached low-profile bracket for small form factor installations. Four NVIDIA Certified latching Mini DisplayPort to DisplayPort adapters are included for monitor connectivity. This comprehensive package supports installation in both standard and compact workstation systems without requiring additional purchases for basic setup.
| Qty | Price | Available |
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