New CPU Cooling Cooler Fan for Acer Aspire 4339 4250 4552 4253 4552G 4739 4739z 4749 D529 series New CPU Cooling Fan for Acer Aspire 4339 4250 4552 4552G 4739 4739z 4749 D529 Series Laptop Power: DC 05V 0.5A Compatiable with Acer Aspire 4339 4250 4552 4552G 4739 4739z 4749 D529 Laptop Notebook 1pc CPU cooling fan (Fan only, heatsink is not included) Please check the pictures before bidding