In recent years, the familiar hard disk drive has slowly been losing ground to the much faster solid state drive. As they operate through very different processes, there are a few critical differences that you need to be aware of: SSDs have a limit to how many times data can be rewritten on the drive. This limit isn’t small, a standard consumer SSD drive is rated to sustain 40 gigs of data writing per day for 10 years. This may seem like a lot, but you’ll only get good results if you meet certain requirements and practices.