The Crucial T700 4TB is the objective winner of this comparison, securing victory in four out of seven evaluated specifications. Its most significant advantage over the competition is its storage capacity, which is 100% greater than that of the alternative. By offering double the space, this drive provides a substantial increase in total volume for users who require extensive room for their data, establishing it as the superior choice for high-capacity storage needs.

The Seagate FireCuda 540 2TB is the better option for budget-conscious buyers, as it holds a 48% advantage in MSRP compared to the Crucial T700 4TB. Users who prioritize lower initial costs and do not require the maximum capacity offered by the larger drive should select this model. Conversely, those who need the highest available storage volume should choose the Crucial T700 4TB to take advantage of its superior capacity.