关于Performance Benchmark：Caution: Running the Performance Benchmark test too frequently may shorten SSD lifespan. Samsung suggests that the Performance Benchmark test be run no more than once a day.
关于Performance Optimization：NOTE: Windows 7 supports TRIM natively, so this feature is less necessary for Windows 7 Users. Those using Windows XP, which does not support TRIM, should run this feature regularly to keep their SSD in top shape. Of course, Windows 7 users can use Performance Optimization as well if they wish to force Garbage Collection and TRIM to run at a particular time rather than in the background. Caution: Never remove the SSD during the Performance Optimization process. It may result in data loss, damage, or malfunction of the SSD.