1GB MEMORY RAM DDR2 IBM T43 T61 T60 X61 X60 X61S X60s     TESTED -- 100% Functional ==   YOU WILL RECEIVE 1 STICK 1GB      EXACT ITEM PICTURED     If for some reason you are not satisfied with received item, e-mail us through eBay message system. Don't leave negative feedback, money back guaranteed! We value your time and business.