Lenovo NVIDIA® RTX™ A400 4 GB – Compact Professional Graphics Card
The NVIDIA® RTX™ A400 4 GB, available through Lenovo, is a compact and power-efficient professional GPU designed for modern CAD, 3D modeling, content creation, and AI-assisted workflows. Built on the NVIDIA Ampere architecture, it combines real-time ray tracing, AI acceleration, and massive graphics memory into a low-profile, dual-slot design—ideal for space-constrained workstations.
Manufacturer:
Lenovo Group Limited
Manufacturer Part Number:
4X61Q73040
Manufacturer Website Address:
http://www.lenovo.com/us/en/
Brand Name:
Lenovo
Product Name:
Graphic Card
Product Type:
Graphic Card
Chipset Manufacturer:
NVIDIA
Chipset Series:
RTX
Chipset Model:
RTX A400
Standard Memory:
4 GB
Memory Technology:
GDDR6
Mini DisplayPort:
Yes
Number of Mini DisplayPort Outputs:
4
Platform Supported:
PC
Lenovo NVIDIA RTX A400 (4X61Q73040) – Specifications
| Part Number | 4X61Q73040 |
|---|---|
| GPU Architecture | NVIDIA Ampere (RTX A400) |
| CUDA Cores | 768 |
| Tensor Cores | 24 (3rd generation) |
| RT Cores | 6 (2nd generation) |
| Memory | 4 GB GDDR6 (ECC) |
| Memory Bandwidth | 96 GB/s |
| Interface | PCIe 4.0 ×8 (edge-powered, ~50 W) |
| Cooling | Active blower-style, double-slot |
| Form Factor | 6.6″ Full-Height / Half-Length |
| Display Outputs | 4 × mini-DisplayPort 1.4a |
| Maximum Resolution | Up to 7680 × 4320 |
| Ray Tracing | Yes |
| AI Features | Tensor acceleration, ray-traced shading |
| Target Segment | Entry-level workstation, professional CAD/DCC/AI |
| Warranty | 36 months (Lenovo CRU) |
