The new iMacs leave the factory with hard drives of 1TB (5,400RPM), however the buyer could always customize the machine through the Apple Online Store with a Fusion Drive (learn more about it here) of 1TB (in 21.5 inch iMacs) ; or 1TB and 3TB Fusion Drive, plus 768GB flash storage (on 27-inch iMacs).
Quietly, Apple added a few more options. Now users who buy iMacs (both 21.5 ? and 27 ?) can also opt for 256GB or 512GB flash storage.
In the United States, the new upgrade options cost respectively US $ 300 and US $ 600, while in Brazil yes, the novelty is also available in the Brazilian Apple Online Store, the options are available for R $ 1,050 and R $ 2,100.