Stock CPU cooler based on AMD Wraith Spire model. Mounting holes and Heatsink sizes are exactly as stock size. The only little changes made are for Fan design and size, are slightly different to ovoid Trade Mark claim. Use can use this model to produce CGI rendering or animation, but for reproduce, it is better to ask permission from AMD in writing to avoid any Trade Mark claim. This file originally designed in Autodesk Inventor 2016, so you have to download the Zip file above and place it in yoiur active project. Thankyou for choosing this file.