The ADATA XPG Legend 970 2TB is the objective winner of this comparison, securing victories in four out of seven evaluated specifications. Its most significant performance advantage is its sequential write speed, which outperforms the competition by 45 percent. While both drives share two identical specifications, the ADATA XPG Legend 970 2TB demonstrates a clear technical lead across the majority of the measured categories, establishing itself as the superior option based on raw hardware capabilities.

Users prioritizing high-speed data writing should choose the ADATA XPG Legend 970 2TB to leverage its substantial sequential write advantage. Conversely, the Samsung 990 Pro 2TB is the better choice for budget-conscious buyers, as it holds a 29 percent advantage in MSRP. By selecting based on these specific strengths, users can align their purchase with either the performance-oriented architecture of the ADATA drive or the cost-efficiency offered by the Samsung 990 Pro 2TB.