What do you do when a client walks in with a computer with 1TB+ of data? Sell them a $700 SSD? That's a tough sell, even for me. And what about desktops? When a client walks in with a desktop that has important data (documents, pictures, etc.), I like to set them up with a SSD and two identical hard drives. I set it up so that one of the drives has all their data, and the other drive stores their backups. I also sell them an external hard drive and tell them to back it up once a month and then UNPLUG it so if they're hit with a cryptolocker they don't lose everything.