The Crucial T705 4TB is the objective winner of this comparison, securing victories 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 data volume for users who require extensive room for their files and applications.

Choose the Crucial T705 4TB if your primary requirement is maximum storage capacity for large-scale projects or extensive media libraries. Conversely, the Seagate FireCuda 540 2TB is the better option for those prioritizing cost efficiency, as it holds a 58% advantage in MSRP. Select the Seagate FireCuda 540 2TB if you prefer a more budget-friendly entry point and do not require the additional capacity offered by the larger drive.