NVIDIA's AIB partners are discontinuing blower fan designs for the GeForce RTX 3090
AIBs including Gigabyte and ASUS have removed a number of GeForce RTX 3090 models with a blower-style fan from their websites. A Videocardz report hints that this could be in order to make way for cryptocurrency mining cards with blower fans. Whatever the reason may be, this is good news for gamers, on account of the inefficiency of blower fan tech.
Source: notebookcheck.net