The Samsung 990 Pro 4TB is the objective winner of this comparison, securing more category victories across the evaluated specifications. Its most significant advantage over the competition is its storage capacity, which is 300% larger than that of the alternative. While the Crucial T500 1TB holds a 74% advantage in MSRP, the Samsung 990 Pro 4TB ultimately provides a more robust set of technical specifications for high-end storage requirements.

Users who prioritize maximum storage space for extensive libraries or professional workloads should choose the Samsung 990 Pro 4TB for its superior capacity. Conversely, the Crucial T500 1TB is the better option for budget-conscious buyers who want to minimize their initial expenditure. By selecting based on these specific advantages, you can align your purchase with either the need for expansive data volume or the benefit of a more accessible entry price.