The Western Digital WD Black SN8100 4TB wins in 6 out of 7 comparable specs. Its biggest advantage is Sequential Read (189% better).
WD Blue SN5000 2TB wins in 1 spec (MSRP: 85% better).
Recommendation
Choose WD Black SN8100 4TB if you want the best overall performance — especially sequential read.
Choose WD Blue SN5000 2TB if msrp matters more to you.
AI Versus Verdict
The Western Digital WD Black SN8100 4TB is the objective winner, securing victories in six out of seven measured specifications. Its most significant advantage is a sequential read speed that is 189% better than the alternative. This performance lead establishes it as the superior option for users prioritizing raw data throughput and high-capacity storage needs. The Western Digital WD Blue SN5000 2TB remains competitive only in its cost-efficiency, offering an MSRP that is 85% better than the higher-tier model.
Choose the Western Digital WD Black SN8100 4TB if your workflow demands the fastest possible read speeds and maximum storage volume. It is the ideal selection for power users and professionals requiring high-performance hardware. Conversely, select the Western Digital WD Blue SN5000 2TB if your primary objective is to minimize your initial investment. This drive is best suited for budget-conscious users who prioritize a lower MSRP over the superior speed and capacity offered by the Black series.
Generated by Gemini from the objective spec comparison above. AI advice is a summary, not a benchmark — always verify critical purchases.
