The Samsung 9100 Pro 8TB is the objective winner of this comparison, securing four out of six total specification categories. Its most significant advantage is its sequential read speed, which outperforms the Samsung 870 EVO 1TB by 2543 percent. While the 870 EVO 1TB maintains a lead in MSRP, the 9100 Pro 8TB dominates the technical metrics, providing a substantial leap in raw data throughput capabilities for high-performance storage requirements.

Users prioritizing maximum storage capacity and rapid data access should select the Samsung 9100 Pro 8TB for their systems. Conversely, the Samsung 870 EVO 1TB is the better choice for budget-conscious buyers who prioritize a lower MSRP over the extreme performance gains offered by the higher-capacity model. Choosing between these two depends entirely on whether your primary goal is minimizing initial expenditure or maximizing sequential read speed and total drive volume.