Vista System Requirements
The current minimum system requirements for Windows Vista are as follows:
| Processor: | 800Mhz (1GB for Vista Premium or above |
| RAM: | 512MB (Minimum) 1GB for Premium/Ultimate |
| Graphics: | DirectX 9.0 Compatible for Windows Home Basic. All other versions need a video card that supports Shader 2.0; 32 bit pixel and WDDM |
| Video RAM: | 128MB (256MB or above for Premium/Ultimate |
| Hard Drive: | 20GB (Basic) 40GB (Premium) or larger |