Hello Folks, I have an SSD only iMac 2017. At the time of purchase, i did not go for the fusion model, my system only comes with a built in 512GB SSD. Can i add a second 2.5 SATA SSD as a i have a spare one lying around. If yes, will the side brackets already be there when i open up the iMac? I am aware i will need a 3.5 to 2.5 converter adapter only. Is this correct? Further, will i need the temp sensor from OWC as I am only adding an SSD? What about the SATA cable for the new drive will that also be there or does that need to be purchased separately? if yes which one do i need to get? Any help is appreciated.