WD 120GB 2.5" LAPTOP SATA HARD DRIVE WD1200BEVS-22UST0      EXACT DRIVE PICTURED    PULLED FROM ACER 4520 LAPTOP    PLEASE SEE PICTURES For EXACT SPECIFICATIONS OF THE DRIVE YOU WILL RECEIVE    TESTED -- 100% Functional ==   This hard drive is compatible with ALL notebook PC's that accept the SATA interface. If you are not sure what type of hard drive youneed please feel free to contact us anytime.    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.   Actual item is pictured!  Please look carefully for the item you will receive.  Click on photo for bigger image