One thing you have to remember about getting the 7200 RPM HDD's is they do create a bit more heat. If you are just using it for file storage then a 5400 or 5200 RPM HDD would be better suited to the job. But if you are installing an OS on it, any of them is good. The 7200 RPM will be a little bit faster for boot up and loading games and programs. It would also be better for gaming. SSD's are great for their speed. That's about it. If your not playing games or using it for large file intensive programs (AutoCAD or others like it) on it then it's a waste of $$$ for a lot less space. This is just my opinion though.