This gave me the best bang for my buck. I mainly keep my system on this drive and have all of my data on my original 1 tb hdd. I used this to speed up my Acer Aspire E15, and it is well suited for the task. Sometimes I almost forget how slow my computer was before this upgrade. I am using Macrium Reflect Free Edition to back up my configuration on a regular basis, and have kept the Windows 10 system intact on my 1 tb hdd as an additional backup.