Sandisk E Pro 480 SMART errors

the programs you used to check smart may not work well with SSD. once shows wrong drive type and the other shows errors for bad sectors which is not necessarily a indication of a failure with an ssd. 

in disk utility you can run a smart check. if that passes the issue is not likely a hardware issue with the ssd. 

if you can place the ssd in a windows computer you can use the sandisk ssd dashboard to check the drive health and smart status.