That's why SSD Life was created: it analyzes the SSD memories on your machine and provides you with a complete description of your units from its simple interface. But they don't have as long a life, and you run the risk of losing all of your data if you aren't keeping track of the status of your drive.
SSD (solid state drives) and flash memories have various advantages over traditional hard drives, like higher speed and less weight, noise, and energy consumption.