The Samsung 990 EVO Plus 4TB wins in 5 out of 7 comparable specs, with 1 tie. Its biggest advantage is Endurance (TBW) (167% better).
WD Blue SN580 2TB wins in 1 spec (MSRP: 68% better).
Recommendation
Choose 990 EVO Plus 4TB if you want the best overall performance — especially endurance (tbw).
Choose WD Blue SN580 2TB if msrp matters more to you.
AI Versus Verdict
The Samsung 990 EVO Plus 4TB is the objective winner of this comparison, securing victories in five out of seven evaluated specifications. Its most significant advantage is its endurance, which is 167% higher than that of the alternative. This superior durability rating makes the Samsung 990 EVO Plus 4TB the more robust choice for users prioritizing long-term reliability and heavy data write cycles over other considerations.
The Western Digital WD Blue SN580 2TB is the preferred option for budget-conscious buyers, as it holds a 68% advantage in MSRP. Users who prioritize lower initial costs over maximum storage capacity and endurance should select the Western Digital WD Blue SN580 2TB. Conversely, those requiring the highest possible endurance and storage volume should choose the Samsung 990 EVO Plus 4TB to ensure their hardware meets more demanding usage requirements.
Generated by Gemini from the objective spec comparison above. AI advice is a summary, not a benchmark — always verify critical purchases.
