be quiet!
be quiet! Silent Wings 4 120mm
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Best Case Fans · head-to-head
be quiet! Silent Wings 4 120mm vs Cooler Master Mobius 120P ARGB
A sourced, side-by-side comparison. be quiet! Silent Wings 4 120mm is cheaper at —. Every spec and price links to its source.
Cooler Master
Cooler Master Mobius 120P ARGB
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Which is better: the be quiet! Silent Wings 4 120mm or Cooler Master Mobius 120P ARGB?
The Cooler Master Mobius 120P ARGB wins 1 of the 1 specs we compare head to head; the other wins 0.
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Key specs, head to head
The numbers that decide it, drawn to scale — longer bar wins, the accent bar is the stronger figure.
Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec |  be quiet! Silent Wings 4 120mm |  Cooler Master Mobius 120P ARGB |
|---|---|---|
| US price | — | — |
| Brand | be quiet! | Cooler Master |
| Released | — | — |
| Fan size (mm) | 120 | 120 |
| Thickness (mm) | 25 | 25 |
| Max airflow (CFM) | 48.7 | 75.2 |
| Max static pressure mm h2 o | 1.79 | 3.63 |
| Max speed (rpm) | 1600 | 2400 |
| Min speed (rpm) | — | 0 |
| Max noise (dBA) | 18.9 | 30 |
| Bearing type | fluid-dynamic | loop-dynamic |
| Connector type | 3-pin-dc | 4-pin-pwm |
| Lighting | none | argb |
| Mtbf hours | 300000 | 200000 |
| Weight grams | 190 | 179 |
Sources — be quiet! Silent Wings 4 120mm: bequiet.com (verified 2026-07-11). Cooler Master Mobius 120P ARGB: coolermaster.com (verified 2026-07-11).
What's the difference between the be quiet! Silent Wings 4 120mm and Cooler Master Mobius 120P ARGB?
Where the two actually differ on the specs we track (9 of 12). Matching specs are omitted.
- Max airflow (CFM): be quiet! Silent Wings 4 120mm 48.7 vs Cooler Master Mobius 120P ARGB 75.2
- Max static pressure mm h2 o: be quiet! Silent Wings 4 120mm 1.79 vs Cooler Master Mobius 120P ARGB 3.63
- Max speed (rpm): be quiet! Silent Wings 4 120mm 1600 vs Cooler Master Mobius 120P ARGB 2400
- Max noise (dBA): be quiet! Silent Wings 4 120mm 18.9 vs Cooler Master Mobius 120P ARGB 30
- Bearing type: be quiet! Silent Wings 4 120mm fluid-dynamic vs Cooler Master Mobius 120P ARGB loop-dynamic
- Connector type: be quiet! Silent Wings 4 120mm 3-pin-dc vs Cooler Master Mobius 120P ARGB 4-pin-pwm
- Lighting: be quiet! Silent Wings 4 120mm none vs Cooler Master Mobius 120P ARGB argb
- Mtbf hours: be quiet! Silent Wings 4 120mm 300000 vs Cooler Master Mobius 120P ARGB 200000
- Weight grams: be quiet! Silent Wings 4 120mm 190 vs Cooler Master Mobius 120P ARGB 179