2GB 2Rx8 DELL D820 DDR2 Memory RAM HYMP125S64CP8-Y5 AB -C    1 SINGLE STICK 2GB.  TESTED -- 100% Functional ==   YOU WILL RECEIVE RAM PULLED FROM DELL D820 BUT SHOULD BE COMPATIBILE WITH MOST LAPTOPS THAT USE DDR2 2GB CHIP.      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.   EXACT ITEM PICTURED