Hardware Spec Index

Brontix FN-4133 Plus 120mm PWM Case Fan

Case Fans · Brontix · SKU FN4133-PLUS · Released 2026 · Updated 2026-10-18

Key facts

Benchmark index390 (Case Fans scale)
Category rank#38,366
Street price$9
Power4 W
Performance per dollar43.33
Released2026

Specifications

BrandBrontix
ModelBrontix FN-4133 Plus
Size120 × 120 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4133 Plus 120mm PWM Case Fan”, https://vextor7.com/item/577911 (accessed 2026-10-18).