This auction is for: Asus Eee PC 900  CPU Cooling Fan HY45Q-05A. Fan has 4 pin connector. Actual item pictured.   Item is used in great working condition. Actual item pictured. DOA warranty, Money Back guaranteed.         TESTED -- 100% Functional ==       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 pictured!