It is Samsung m.2 drive. Unfortunately it did not come with one. i will then need to buy one tomorrow. Would you believe I called the good ole Geek Squad at Best Buy and they not have an laptop screws available. The guy tells me they will have to order a screw to sell me. I actually asked him twice and then asked him how they actually make repairs. None the less. I will have to tackle it tomorrow.
Another question: Is there any special set up required other than installation as I am moving from an SSD to the m.2 drive?