Hi I have 2 ssd's one is a oyen digital thunderbolt external ssd and the other a samsung 840 evo with a 2.0 usb to sata connection. I would like to know if there is a way to enable SMART. ? The oyen digital has SMART enabled but the samsung does not, even though it has the capability. One other thing that i have noticed is that when not in use but just plugged in the oyen digital gets hot where as samsung does not is there a specific reason for this ? any help would be appreciated.