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 competitor by 45 percent. While both drives share two tied specifications, the ADATA XPG Legend 970 2TB demonstrates a clear technical superiority across the majority of the measured categories, establishing itself as the more capable hardware option for high-performance storage needs.

Users prioritizing raw write performance should choose the ADATA XPG Legend 970 2TB to leverage its substantial speed advantage. Conversely, the Samsung 990 Pro 2TB with Heatsink is the preferred choice for budget-conscious buyers, as it holds an 8 percent advantage in MSRP. Selecting between these two drives depends entirely on whether your primary requirement is maximizing sequential write throughput or minimizing the initial purchase cost for your storage solution.