Chosen Solution

I’ve read about the 2019 21.5" version that if it was initially built with just flash storage, the sata connection is not present. Does anyone know if this is true for the 27"? The other part of my question is do we know if the flash/blade storage is removable on this 2019 27"? I’ve seen and read that the 2020 is soldered, but I’d like to be certain about the 2019 if anyone knows for sure. thank you!

The 27" models have both ports. Only some of the 21.5" models don’t have the blade SSD connector and support components. Review the explicit models here Note the Interface sections: 21.5" iMac Core i3 3.6GHz (4K, 2019)27" iMac Core i5 3.0GHz (5K, 2019)