35W CPU Cooling Fan Heatsink Assembly For Dell Optiplex 3080 3090 5080 5090 7080 Micro Form Factor Desktops

About This Product

Got a Dell Optiplex micro desktop that's running hot or the fan's making noise? This 35W heatsink and fan assembly is a direct replacement for the 3080, 3090, 5080, 5090, and 7080 Micro Form Factor models (the tiny ones, not the SFF or tower versions). Super important: check your existing heatsink first—these micro PCs came with either 35W or 65W coolers, and they're not interchangeable. This one's for the 35W version. Part numbers match Dell's W77JN, 0W77JN, JV47V, 0JV47V, and alternatives like PVB070E05N-P02. It's a brand new unit with an aluminum heatsink and a 5V DC fan that pushes about 9.8 CFM of air. Connects via a standard 4-pin plug. Swapping it out is usually simple—just a few screws and thermal paste. Keeps your CPU cool under normal loads, which helps prevent throttling and extends the life of your PC. Perfect for office setups, home servers, or anyone who needs to keep their compact desktop quiet and reliable. If your old fan's rattling or not spinning, this is an affordable fix compared to buying a whole new computer. Works like OEM and installs in minutes. Definitely recommended for IT folks, DIYers, or small business owners with a bunch of these Optiplex units. Just make sure you've got the right model before clicking buy!