The Samsung 990 EVO Plus 2TB is the objective winner of this comparison, securing victories in five out of seven evaluated specifications. Its most significant advantage over the competition is its storage capacity, which is 100% better than that of the Sabrent Rocket 4 Plus 1TB. While the Sabrent Rocket 4 Plus 1TB maintains a 100% advantage in DRAM cache, the Samsung 990 EVO Plus 2TB ultimately dominates the majority of the measured technical categories.

Users who prioritize maximum storage space for large libraries or extensive file collections should choose the Samsung 990 EVO Plus 2TB. Conversely, those who specifically require the presence of a DRAM cache for their storage operations should opt for the Sabrent Rocket 4 Plus 1TB. Selecting between these two drives depends entirely on whether your primary requirement is the doubled capacity offered by the Samsung or the specific architectural benefit of the DRAM cache found in the Sabrent.