SOUTHERNINTL New Replacement For DELL Alienware M15 R4 RTX3080 Heatsink With Cooling Fan (Not fit to 15 R4) DP/N: 0JR4HP JR4HP AT3AA002ZAL same as the pictures Same laptops model heatsink have different part number, and for different GPU&CPU chips, plz confirm your heatsink DP/N and let us know when you ordering Note: Prior to purchase, please review all photos and description details to ensure this item suits your needs and is compatible with your system.