For the 840 EVO 120GB this line worked in /etc/hddtemp.db
"Samsung SSD 840 EVO 120G B" 190 C "Samsung SSD 840 Series"
Note the space between G and B.
For the 840 EVO 120GB this line worked in /etc/hddtemp.db
"Samsung SSD 840 EVO 120G B" 190 C "Samsung SSD 840 Series"
Note the space between G and B.