Sure thats the right part number?
Have done the same, hope it's the right cable given the $. There will no doubt be 101 sellers out there shortly for a heap less.
but not too sure on how much demand there would be for this item, given you need the Apple specific SSD and have spec'd a mac with no SSD in it to begin with..
Does anyone know, if you order a 2014MM with the PCIe installed instead of the HD, is that bay just wide open? In theory, you could just order the Ifixit kit and install the cable and HD, retaining the PCIe (if no immediate upgrade is offered).
Yes, the bay is wide open and does not include any hardware or SATA flex cable to connect a hard drive. As soon as ifixit and others sell the parts, we should be good to go. There are some that believe the existing 2012 Mini SATA cable works in the 2014 Mini; I have not ordered one yet to verify that claim.