Bear in mind that the SSD in the Mac Pro is PCI-E. It seems like all the M.2 form factor PCI-E SSDs are going to OEMs right now. Would be interesting to know

Bear in mind that the SSD in the Mac Pro is PCI-E. It seems like all the M.2 form factor PCI-E SSDs are going to OEMs right now. Would be interesting to know what they will be selling for at retail.