https://wccftech.com/base-model-m1-imac-cannot-be-configured-with-2tb-ssd-limited-to-1tb-only/ > If you plan on getting the base model 24-inch M1 iMac, then you should know that you cannot configure it with 2TB of storage space. > We know that the new M1 iMac cannot be configured with 32GB of unified memory. We also know that you have to pay $50 extra if you need the Touch ID keyboard. We also learned that the base model iMac ships with just two USB 4 ports. Now we are learning that you cannot configure it with more than a terabyte of storage.