Minimum Requirements
Processor 133 MHz or higher Pentium-compatible CPU.
Memory At least 64 megabytes (MB) of RAM; more memory
generally improves responsiveness.
Hard Disk 2 GB with 650 MB free space.
CPU Support Windows 2000 Professional supports single and dual CPU systems.
Drive CD-ROM or DVD drive.
Display VGA or higher resolution monitor.
Keyboard Required.

http://www.microsoft.com/windows200...eqs/default.asp

如果你的主機板可以支援P-133或166 我這裡有沒用的CPU可送你