I am trying to figure out what this slot is in my HP ProBook 450 G3, according to HP it is a M.2 slot, and also according to notebookcheck.net. But it looks to me like a PCIe slot, and after looking at SSD's for both kinds of slots the ones for PCIe sure looks like they would fit this slot since they are setup with one short connector and one long connector, whereas the M.2 SSD's have a short then a long then a short connector. Can someone help me because I plan on buying a SSD this weekend and I don't want to buy the wrong one. The slot is next to the wifi card. Okay after alittle more research I think it maybe a M keyed M.2 slot, am I right?
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