I know a lot of people have replaced their factory internal hard drives with Samsung 840 EVO and PRO SSDs, anyone install an 850 PRO? I just wanna know if everything is cool with this SSD and anything I should know about regarding enabling TRIM. Also, if I decide to install it as a second drive along with my internal 5400 drive, what exactly do I need, ie. to connect it to the motherboard? I have a late 2012 mini, 2.3, i7.