The worst factor about M.2 right now's a general scarcity of components.
The Intel SSD is keyed for slots B and M, so it suits in the fitting slot. The slot on the left makes use of module key E, and the one on the proper uses module key B. http://wildoutfitters.com/__media__/js/netsoltrademark.php?d=Products-Dd.com%2Fcategory%2Fsmartwatch%2F