Refer to the above 2 URLs :
My kid got a MBP Retina 13" in Jan 2013: how do I know if its flash drive
is mSATA or "Aura Pro 6G" ?
From the link below, looks like mid 2012 to early 2013 uses "Aura Pro 6G"
while the 2nd link above indicates "recent" retina models. I've just ordered
a Crucial M500 480GB SSD & hope to be able to upgrade my kid's MBP 13"
retina 120GB flashdrive as it's running low on space:
Is there any command to find out or from the serial#/model, I can tell
if it's mSATA or Aura Pro 6G ?
In the worst case the interface doesn't fit & my M500 arrives, is there
an adapter out there that I could use to connect the M500 to the MBP
retina 13", replacing the original apple 120GB flash drive SSD ?