回答“HDD Mounting Pins for SSD only iMac 2017.”I have the same question and I am not sure that it is answered (sorry). Will the left and right mounting brackets be in the iMac if it is a SSD only model? I have a 2.5" to 3.5" adapter bracket but need to know if the iMac comes with the left and right mounting brackets to mount the 3.5" adapter to. Basically I need to know if I need to buy these 2 items: https://www.thebookyard.com/product.php?... and https://www.thebookyard.com/product.php?... To be clear… So if I have a SSD only model (without a 3.5” fusion drive) will the iMac have left and right brackets for the 3.5” adapter frame OR do I have to purchase the left and right brockets? Obviously if there was an included fusion drive then there would be no issue as the brackets would need to be present. Does anyone know?