Honestly, you probably wouldn't find much use for it. See these specs:http://support.dell.com/support/edocs/systems/pe2600/en/ug/5j718aa0.htm
Adding memory and SCSI HDDs would be quite expensive. This really isn't a suitable desktop/gaming rig replacement either.
In its day, it was nice, but it is very dated by today's standards. I would pass on the offer.