Looking for an honest Crucial Pro PCIe Gen5 NVMe SSD vs Samsung 990 Pro 4TB comparison in 2026? We scored both ssd storage on the same six-dimension framework — performance, battery, display, camera, design and value — using identical methodology, so the numbers below are directly comparable. In our overall scoring the Crucial Pro PCIe Gen5 NVMe SSD comes out ahead 79/100 to 36/100 — a 43-point gap. The widest gap is in performance, where the Crucial Pro PCIe Gen5 NVMe SSD pulls noticeably ahead. On price the Crucial Pro PCIe Gen5 NVMe SSD undercuts the Samsung 990 Pro 4TB by 200% ($166.17 vs $499), which materially changes the value calculus for budget-conscious buyers.
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Crucial Pro PCIe Gen5 NVMe SSD clearly outperforms the Samsung 990 Pro 4TB in the ssd storage category, especially in performance, scoring 79 vs 36. If you want the better overall ssd storage, Crucial Pro PCIe Gen5 NVMe SSD is the recommended choice.
Picking Crucial Pro PCIe Gen5 NVMe SSD over Samsung 990 Pro 4TB means trading these off.
Rien d'essentiel — les spécifications sont pratiquement identiques
✓ Pros
✗ Cons
| Spec | Crucial Pro PCIe Gen5 NVMe SSDW | Samsung 990 Pro 4TB |
|---|---|---|
| Price | 166.17$✓ | 499$ |
| Storage | 2000GB | — |
| Weight | 9g | — |
| Dimensions | 80 x 22 x 2.3 mm | — |
Buy Crucial Pro PCIe Gen5 NVMe SSD if…
Buy the Crucial Pro PCIe Gen5 NVMe SSD if you want the best performance in this comparison. It scores higher overall and is the recommended choice for most buyers.
Buy Samsung 990 Pro 4TB if…
The Samsung 990 Pro 4TB is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Crucial Pro PCIe Gen5 NVMe SSD clearly outperforms the Samsung 990 Pro 4TB in the ssd storage category, especially in performance, scoring 79 vs 36. If you want the better overall ssd storage, Crucial Pro PCIe Gen5 NVMe SSD is the recommended choice.
Yes, Crucial Pro PCIe Gen5 NVMe SSD scores higher overall (79 vs 36).
Crucial Pro PCIe Gen5 NVMe SSD is cheaper at $166.17 vs $499 for the Samsung 990 Pro 4TB.
Buy the Crucial Pro PCIe Gen5 NVMe SSD if you want the best performance in this comparison. It scores higher overall and is the recommended choice for most buyers.
The Samsung 990 Pro 4TB is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Reviewed by VersusMatrix Editorial Team
Last updated: May 10, 2026
Methodology: AI-powered analysis of technical specifications from manufacturer data. Scores are calculated by comparing products across multiple dimensions and normalized relative to the full category database. Our editorial process is independent and not influenced by affiliate partnerships.
Scores are relative within the ssd storagecategory. Percentages show each dimension's weight in the overall score. A difference of less than 0.5 points is considered a tie.