The Western Digital WD Black SN850X 4TB wins in 4 out of 6 comparable specs, with 1 tie. Its biggest advantage is Sequential Read (1204% better).
870 EVO 500GB wins in 1 spec (MSRP: 89% better).
Recommendation
Choose WD Black SN850X 4TB if you want the best overall performance — especially sequential read.
Choose 870 EVO 500GB if msrp matters more to you.
AI Versus Verdict
The Western Digital WD Black SN850X 4TB is the objective winner of this comparison, securing victory in four out of six evaluated specifications. Its most significant advantage is its sequential read speed, which outperforms the Samsung 870 EVO 500GB by 1204%. While the Samsung 870 EVO 500GB holds a lead in MSRP, offering an 89% better value in that specific category, the superior performance metrics of the Western Digital drive establish it as the more capable hardware option.
Users prioritizing high-speed data access and maximum storage capacity should choose the Western Digital WD Black SN850X 4TB for their system. Conversely, the Samsung 870 EVO 500GB is the appropriate selection for budget-conscious buyers who prioritize a lower MSRP over the raw performance advantages found in the alternative drive. Each component serves a distinct need based on whether the user values the significant speed increase or the cost-effective pricing structure provided.
Generated by Gemini from the objective spec comparison above. AI advice is a summary, not a benchmark — always verify critical purchases.
