The Samsung 990 Pro 1TB with Heatsink and the Seagate FireCuda 530 2TB reach an objective tie across the evaluated specifications. While both drives share equal performance in three categories, they each claim two individual victories. The Samsung 990 Pro 1TB with Heatsink holds a 22% advantage in MSRP, making it the more cost-effective option. Conversely, the Seagate FireCuda 530 2TB provides a significant 325% advantage in endurance measured by total bytes written.

Choose the Samsung 990 Pro 1TB with Heatsink if your primary goal is to minimize upfront costs, as it offers a superior MSRP. Select the Seagate FireCuda 530 2TB if you require a drive built for heavy write workloads, as its endurance rating is substantially higher. The decision rests entirely on whether you prioritize immediate savings or long-term durability for your storage needs.