> with an estimated storage size of 1.31TB. This dataset cannot be fit into memory nor on any machine local storage drive A MacPro can be configured with 1.5 T

> with an estimated storage size of 1.31TB. This dataset cannot be fit into memory nor on any machine local storage drive A MacPro can be configured with 1.5 TB of RAM (at significant cost), and 3+ TB drives are very common. What am I missing in the statement above ?