Actually, the key difference with "enterprise" SSD is that they overprovision the drive to have a cell reserve. That's why you can buy a 512Go consumer drive or

Actually, the key difference with "enterprise" SSD is that they overprovision the drive to have a cell reserve. That's why you can buy a 512Go consumer drive or a 480Go enterprise drive. As cells get wonky, they are 'replaced' from the reserve.