The Samsung 9100 Pro 4TB is the objective winner of this comparison, securing victories in five out of seven measured specifications. Its most significant technical advantage is its sequential read speed, which outperforms the alternative by 323 percent. This substantial lead in data throughput establishes it as the superior option for users prioritizing raw performance and high-capacity storage solutions for demanding workloads.

Users who require maximum speed and storage density should choose the Samsung 9100 Pro 4TB for their systems. Conversely, the Samsung 970 EVO Plus 2TB remains a viable selection for budget-conscious builders, as it holds a 75 percent advantage in MSRP. Those who prioritize cost savings over the performance gains offered by the higher-tier model will find the latter more suitable for their specific financial requirements.