The installation is made without problem and the ssd has been recognized by the BIOS in the first session. I was amazed at the speed of delivery, yet I do not subscribe to the premium offer. For now everything works. Think about disabling Windows Automatic Defragmentation is useless with an ssd and moreover reduces the life of the disc. My computer with a dual slot hard drive, I took the old one to install it in the second bay, thanks to trolley connector I found on Amazon at a price unbeatable. One thing I regret not having bought a second, saw the promotion of Amazon at that time.