MEC0384V1-000U-A99 is an axial fan from Sunon Fans that was obsoleted 12/20/2019. You can view the EOL here. A recommended replacement for this fan is part number EEC0384B1-000U-A99 also from Sunon Fans. Below is a side by side comparison of the differences between the two fans. You can also review the manufacturing spec sheets by following the respective link:
The TechForum Cross Reference category is for parts that Digi-Key does not sell or parts that have gone obsolete. Our Engineers and Techs have reviewed the specifications for these parts and made a recommendation for a replacement. Please review the suggested part to ensure it will work for your application.