After my system disk began to produce strange noises, they had to give this SSD. My PC was cutting-edge 5 years ago, but is still sufficient for my purposes. I initially cloned the old HDD with the included software, then a change in the Registry of Win7 and made in the BIOS, changed the plates, and lo and behold, everything fine. Easy does it not really. Switching to function ready Win7 about 20 Sec
