The Seagate Barracuda 4TB wins in 3 out of 5 comparable specs. Its biggest advantage is Capacity (100% better).
990 EVO Plus 2TB wins in 2 specs (Sequential Read: 3716% better).
Recommendation
Choose Barracuda 4TB if you want the best overall performance — especially capacity.
Choose 990 EVO Plus 2TB if sequential read matters more to you.
AI Versus Verdict
The Seagate Barracuda 4TB is the objective winner of this comparison, securing three out of five total specification categories. While the Samsung 990 EVO Plus 2TB demonstrates a significant technical lead in speed, the Seagate Barracuda 4TB provides the most impactful advantage by offering 100% more storage capacity. This makes the Seagate drive the superior choice for users prioritizing total volume over raw data transfer rates.
Choose the Samsung 990 EVO Plus 2TB if your primary requirement is high-speed performance, as it delivers a 3716% improvement in sequential read capabilities. Conversely, select the Seagate Barracuda 4TB if you need to maximize your available storage space for large libraries or extensive file archiving. The decision rests entirely on whether your workflow demands the rapid data access of the Samsung drive or the doubled capacity provided by the Seagate alternative.
Generated by Gemini from the objective spec comparison above. AI advice is a summary, not a benchmark — always verify critical purchases.
