be quiet! Silent Wings 4 120mm PWM high-speed vs be quiet! Silent Wings Pro 4 120mm PWM
Key differences
- be quiet! Silent Wings 4 120mm PWM high-speed: noise 31.2 dB(A) vs 36.9 dB(A) (15% lower)
- be quiet! Silent Wings Pro 4 120mm PWM: airflow 83.9 CFM vs 76.7 CFM (9% higher)
- be quiet! Silent Wings Pro 4 120mm PWM: static pressure 5.31 mmH₂O vs 3.96 mmH₂O (25% higher)
Same on both: rgb No, size 120 mm, connector 4-pin PWM, pack 1×.
| be quiet! Silent Wings 4 120mm PWM high-speed | be quiet! Silent Wings Pro 4 120mm PWM | |
|---|---|---|
| Released | 2022 | 2022 |
| RGB | No | No |
| Max speed | 2,500 RPM | 3,000 RPM |
| Size | 120 mm | 120 mm |
| Noise | 31.2 dB(A) | 36.9 dB(A) |
| Connector | 4-pin PWM | 4-pin PWM |
| Pack | 1× | 1× |
| Airflow | 76.7 CFM | 83.9 CFM |
| Static pressure | 3.96 mmH₂O | 5.31 mmH₂O |