Try Samsung's Magician. I believe you can use most features of it, except for feature specific to the drive such as optimization. You may be able to use it for benchmarking, (it will keep a history of 32 benchmarks - I don't know if total or for each drive (it will also benchmark HDD's). That alone is fun to see the 100x random read benchmark over HDD's. That can be used to see if you are degrading in performance. The Magician software can also automatically adjust windows for three performance profiles for the SSD, and you can then also customize a profile. You can use it to over provision a samsung drive, I don't know if you can do it for a non-samsung drive. (if might do more than just unallocate space). Id try it out.