1. 128MB RAM
2. >>64MB RAM
3. >>Pentium 333 or equivalent
4. >>2.0GB available disk space
5. 650MB available disk space
6. Pentium 233 or equivalent
Explanation : The minimum system requirements to install Windows XP Professional are Pentium 233MHz or higher CPU, 64MB RAM, and 650MB available disk space. You also need a video card capable of VGA resolution or higher, keyboard, mouse, or other pointing device, CD-ROM or DVD-ROM, and a network adapter card if you are installing over the network.
Objective: Operating Systems
