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NVIDIA RTX A400 4GB GDDR6 Professional Workstation GPU | Single Slot, 4× Mini DP
$219.00
The NVIDIA RTX A400 4GB is a compact, single-slot professional GPU powered by Ampere architecture, offering 768 CUDA cores and 4GB GDDR6 memory to accelerate CAD, 3D rendering, and multi-display workflows in space-limited environments.
Illustrates the compact 163mm x 120mm single-slot form factor, confirming compatibility with space-constrained workstations and small-form-factor PCs while maintaining full PCIe Gen4 x16 performance for CAD and 3D rendering tasks.
Highlights the four Mini DisplayPort 1.4a outputs enabling support for up to four 4K displays or dual 8K monitors, ideal for multi-screen design, video editing, and immersive visualization workflows.
The anti-static sealed packaging with ESD warning label, ensuring safe shipping and handling of this sensitive professional GPU — critical for enterprise procurement and data center deployments.
1.4x relative performance gain over the NVIDIA T400 4GB in SPECviewperf 2020 at 1080p, validating its efficiency boost for engineering and architectural visualization applications on Intel Core i9-12900K platforms.
| NVIDIA RTX A400 4G GPU Specifications | |
|---|---|
| GPU Memory | 4GB GDDR6 |
| Memory Interface | 64‑bit |
| Memory Bandwidth | 96GB/s |
| NVIDIA Ampere architecture‑based CUDA Cores | 768 |
| NVIDIA third‑generation Tensor Cores | 24 |
| NVIDIA second‑generation RT Cores | 6 |
| Single‑precision performance | 2.7 TFLOPS² |
| RT Core performance | 5.4 TFLOPS² |
| FP16 Tensor performance | 21.7 TFLOPS³ |
| Peak INT8 Tensor performance | 43.3 TOPS⁴ |
| System Interface | PCIe 4.0 x8⁵ |
| Power consumption | Total board power: 50W |
| Thermal solution | Active |
| Form factor | 2.7” H x 6.4” L, single slot |
| Display connectors | 4x Mini DisplayPort 1.4a |
| Max simultaneous displays | 4x 4096 x 2160 @ 120 Hz 4x 5120 x 2880 @ 60 Hz |
| Encode/decode engines | 1x encode, 1x decode (+AV1 decode) |
| Graphics APIs | DirectX 12, Shader Model 6.6, OpenGL 4.6⁶, Vulkan 1.3⁶ |
| Compute APIs | CUDA 11.6, OpenCL 3.0, DirectCompute |
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Warranty Policy
- Original new sealed enterprise hardware: 3-year warranty
- Original new sealed consumer devices: 1-year warranty
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- Customized Orders**: Delivery lead time is approximately 30 days from the date of order placement and receipt of advance payment (Guangzhou, China warehouse).
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| Brand | NVIDIA |
|---|---|
| Model | RTX A400 4G |
| Size | 163mm x 120mm |
| Type | PCIE GPU |
| Minimum | 5 |
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