The Crucial T700 4TB is the objective winner of this comparison, securing more individual specification victories than the alternative. While both drives share the same underlying technology, the Crucial T700 4TB provides the most significant advantage in this matchup by offering 300% more storage capacity than the smaller model. This substantial increase in available space makes it the superior choice for users who prioritize maximum data density and long-term storage requirements over initial acquisition costs.

The Crucial T700 1TB with Heatsink is the better option for budget-conscious buyers, as it holds a 70% advantage in MSRP compared to the larger drive. Users who do not require extensive storage space should select this model to benefit from the lower cost. Conversely, those who need to house large libraries of files or demanding applications should choose the Crucial T700 4TB to leverage its superior capacity advantage.