I have a friend (senior

Question

I have a friend (senior citizen-fixed income) has Gateway Model on back TBR3450 PIII with W98. She needs a new printer but all new ones require W2000,ME or XP. I'll do the XP update for her but want the original machine specs before I do that. Cannot find this machine listed in Gateway's site, but there is an identical one on e-bay. Can anyone point me to the place to get specs for this?