The Crucial T705 4TB is the objective winner of this comparison, securing victories in five out of seven evaluated specifications. Its most significant advantage is its storage capacity, which is 300% greater than that of the alternative. By offering substantially more space for data, this drive establishes itself as the superior option for users prioritizing high-volume storage needs over other considerations.

Users who require extensive storage for large libraries or professional workloads should choose the Crucial T705 4TB to leverage its massive capacity advantage. Conversely, the Samsung 990 EVO Plus 1TB is the better choice for budget-conscious buyers, as it holds an 82% advantage in MSRP. Selecting between these two components depends entirely on whether your primary requirement is maximizing total drive space or minimizing the initial financial investment.