Looking for an honest Corsair 4000D Airflow vs Phanteks Eclipse Mid Tower Case comparison in 2026? We scored both pc cases 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 Phanteks Eclipse Mid Tower Case comes out ahead 66/100 to 78/100 — a 12-point gap. The widest gap is in performance, where the Phanteks Eclipse Mid Tower Case pulls noticeably ahead. On price the Phanteks Eclipse Mid Tower Case undercuts the Corsair 4000D Airflow by 42% ($77 vs $109), which materially changes the value calculus for budget-conscious buyers.
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Phanteks Eclipse Mid Tower Case edges out the Corsair 4000D Airflow in the pc cases category, especially in performance, scoring 78 vs 66. If you want the better overall pc cases, Phanteks Eclipse Mid Tower Case is the recommended choice.
Picking Phanteks Eclipse Mid Tower Case over Corsair 4000D Airflow means trading these off.
Nothing meaningful — specs are roughly matched
✓ Pros
✗ Cons
✓ Pros
| Spec | Corsair 4000D Airflow | Phanteks Eclipse Mid Tower CaseW |
|---|---|---|
| Price | 109$ | 77$✓ |
| Weight | — | 8000g |
| Dimensions | 460 x 210 x 465 mm | 465 x 210 x 480 mm |
| Colors | Black, White | Black |
Buy Corsair 4000D Airflow if…
The Corsair 4000D Airflow is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Buy Phanteks Eclipse Mid Tower Case if…
Buy the Phanteks Eclipse Mid Tower Case if you want the best performance in this comparison. It scores higher overall and is the recommended choice for most buyers.
Phanteks Eclipse Mid Tower Case edges out the Corsair 4000D Airflow in the pc cases category, especially in performance, scoring 78 vs 66. If you want the better overall pc cases, Phanteks Eclipse Mid Tower Case is the recommended choice.
No, Phanteks Eclipse Mid Tower Case scores higher (78 vs 66).
Phanteks Eclipse Mid Tower Case is cheaper at $77 vs $109 for the Corsair 4000D Airflow.
The Corsair 4000D Airflow is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Buy the Phanteks Eclipse Mid Tower Case if you want the best performance in this comparison. It scores higher overall and is the recommended choice for most buyers.
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 pc casescategory. Percentages show each dimension's weight in the overall score. A difference of less than 0.5 points is considered a tie.

