I recently took the back off of my Cybertron SK-X1, thinking I could plop RAM from my older laptops in, but surprize, they don't fit. Does it having a desktop processor mean it also requires desktop RAM? Also, I saw another slot for an extra harddrive, but did I think I also saw an M. 2 slot? I can't find a lot of documentation on this laptop online, so any information on good options for upgrades would be wonderful!