Anyone know if this comes with the following features? - TPM for bitlocker - Ability to replace SSD? Does it use msata or m.2 (like spectre 360)? or is it solder onto the board like SP3? Specs says "2 USB 2.0 (Type-C)" I hope its a typo, since Type-C can be USB 2.0, 3.0 or 3.1 Anyone try using Discover for 5% cashback from hp.com?