Hardware requirements

According to Microsoft, the computer that can run Windows Vista are classified as "Vista Capable" and "Vista Premium Ready"

* Computer "Vista Capable" requires a minimum 800MHz processor, 512MB RAM, and graphics card with DirectX 9 class. However, this classification will not be able to support high-end graphics Vista, including the Aero interface.
* Computer "Vista Premium Ready" requires at least 1GHz processor, 512 MB RAM, and a compatible graphics card with at least 128MB Aero interface and the new mendukum WDDM.

Computer Vista Capable or similar, requiring a minimum processor speed of 800 MHz, Memory 512 MB of RAM and graphics card that supports DirectX 9. This kind of computer system is not capable of supporting high-end graphics Vista, including the Aero interface. In contrast Vista Premium Ready computer can support the feature "high-end" Vista however, required at least 1 GHz processor, 1 GB of main memory and graphics cards compatible with Aero with a minimum of 128 MB memory and support Windows Display Driver Model new.
Vista Capable Premium Ready Vista (32 bit & 64 bit)
800 MHz processor 1 GHz Dual Core
Memory 512MB RAM 1 GB RAM
GPU support DirectX 9 support DirectX 9, with Hardware Pixel Shader v2.0 and WDDM driver
GPU Memory 64 MB RAM 128 MB of RAM
HDD 20GB 40GB
Area 15GB HDD 15GB empty
Other devices CD-ROM, Mouse and Keyboard PS / 2 DVD-ROM, Mouse and Keyboard PS / 2, Speaker for the multimedia