The TeamGroup T-FORCE Z540 2TB wins in 4 out of 7 comparable specs, with 1 tie. Its biggest advantage is Sequential Write (71% better).
990 Pro 4TB wins in 2 specs (Capacity: 100% better).
Recommendation
Choose T-FORCE Z540 2TB if you want the best overall performance — especially sequential write.
Choose 990 Pro 4TB if capacity matters more to you.
AI Versus Verdict
The TeamGroup T-FORCE Z540 2TB is the objective winner of this comparison, securing more individual specification victories than its competitor. While the Samsung 990 Pro 4TB offers a significant benefit in total storage space, the TeamGroup T-FORCE Z540 2TB provides the most impactful performance advantage with a 71% improvement in sequential write speeds. This makes the latter the superior choice for users prioritizing raw data transfer throughput over total drive capacity.
Choose the Samsung 990 Pro 4TB if your primary requirement is maximum storage volume, as it offers 100% more capacity than the alternative. Conversely, select the TeamGroup T-FORCE Z540 2TB if your workflow demands faster sequential write operations. By focusing on these specific advantages, you can align your purchase with either the need for extensive file archiving or the requirement for high-speed data writing performance.
Generated by Gemini from the objective spec comparison above. AI advice is a summary, not a benchmark — always verify critical purchases.
