Please chechk the text description of the SSD in Hard Disk Sentinel, it completely describes the situation:

"The status of the solid state disk is PERFECT" "Problematic or weak sectors were not found". It means that there are no bad sectors on the surface, the SSD is perfect.

However, due to writes, the overall health of the SSD memory cells slowly but constantly decrease as SSDs can tolerate limited number of write passes. This is absolutely normal and you can't stop it (except if the amount of written information will not increase). There is a generic S.M.A.R.T. attribute indicates the overall health of the memory cells. So if there is no (other) problem, the health of the SSD is determined by this generic health status, now the attribute

233 Media Wearout Indicator.

This is also desdcribed in the text description as you can see

ozzy wrote:hello ihave 2 ocz ssd but 1of them health says %99 health.i did read surface test and it didnt find any error.can you tell me it has bad sector? also i did write test you can see below