server requirements for a website

[dob72000]

What kind of requirements of a server would a webmaster need to have for a dating website, where users chat with each other on the website.

Examples are....

www.ratemybody.com
www.meetmeinto.com
www.campuskiss.com

-How much RAM?
-What kind of processors? What speed?
-SCSI hard drive? How big?
-What kind of motherboard?

If you could please tell me the names and models of those products, that would be great.

Thanks,

Dave

[bringer]

win95 with atleast 24mb edo ram, shared ofcourse