What are Windows Vista’s system requirements?
. That depends. To run Windows Vista Home Basic, the minimums are an 800-MHz or faster processor, 512MB of memory, graphics hardware capable of SVGA (800 by 600) resolution, a 20GB hard disk with at least 15GB of free space, and a CD-ROM drive (though you’ll have to request a set of installation CDs from Microsoft if your system lacks a DVD drive). If you want Vista’s Aero interface (and you do), you’ll need a graphics card that can handle DirectX 9 graphics APIs with Pixel Shader 2.0 3D texturing, has a Windows Vista Display Driver Model (WDDM) driver and at least 128MB of graphics memory, and supports 32 bits per pixel.