The Crucial T500 2TB is the objective winner of this comparison, securing victory in five out of seven evaluated specifications. Its most significant advantage 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 files and applications compared to the smaller capacity offered by the Western Digital WD Black SN770 1TB.

Users prioritizing maximum storage space should select the Crucial T500 2TB to take advantage of its superior capacity. Conversely, those who are more focused on initial acquisition costs should choose the Western Digital WD Black SN770 1TB, as it holds a 66% advantage in MSRP. This makes the latter a more suitable option for budget-conscious builders who do not require the larger footprint provided by the higher-capacity drive.