Note:If you are not sure,please confirm the part number and picture you need before purchasing. thank you!!! Package include: 1 x CPU Fan+GPU Fan Compatible model: for Acer Predator Helios 300 PH315-52 PH317-53 PH315-53(2020) AN515-57 AN515-56 AN515-55 AN515-45 AN515-44 AN517-54 AN517-52 AN517-41 AN715-53 Part Number: DFS5K223052836 FMAQ DFS531005PL0T FML9 Please check the confirmation picture and part number before purchasing. If you have any questions, please feel free to contact us and we will help you. Thank you very much!! Compatible model: for Acer Predator Helios 300 PH315-52 PH317-53 PH315-53(2020) AN515-57 AN515-56 AN515-55 AN515-45 AN515-44 AN517-54 AN517-52 AN517-41 AN715-53 DFS5K223052836 DFS531005PL0T FML9 FMAQ