ive been using a 1TB HDD for a while now its been fine but ive decided to upgrade to a new SSD since ive heard great things about them. I got a 500GB Samsung 850 EVO installed in my motherboard now and i used a software called "Macrium Reflect" to clone all my data from my HDD to my SSD it now it says I have 72.4GB free out of 465GB on the drive. I went to the BIOS tried booting up and it took ALOT longer to boot... than my pc ever has, i installed the software that samsung provided with the CD so i could optimize it to my OS. it says its at maximum performance and it has been trimed in the process. soo... im not sure why the heck its running a heck of alot slower..