My ssd Samsung Evo 840 250GB is digging its grave. SMART looks alright to me.
I tried plugging it as slave into a diffrent machine and it's having trouble with any IO.
Formating and filling the drive with 0's does the trick for a maximum of 4 days - no issues whatsover and when the time comes it drops like a rock.
I've also seen improvent when using Samsung's dedicated software - Magician with the TRIM in advanced mode - it did make the drive go to its former glory... for about 2 days?
The drive only has 27TB written and roughly 15K power-on hours. Could there be anything else i could try?