Hardware Spec Index

Brontix FN-5055 Pro 120mm PWM Case Fan

Case Fans · Brontix · SKU FN5055-PRO · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index771 (Case Fans scale)
Category rank#3,700
Street price$19
Power3 W
Performance per dollar40.58
Released2024

Specifications

BrandBrontix
ModelBrontix FN-5055 Pro
Size120 × 120 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5055 Pro 120mm PWM Case Fan”, https://vextor7.com/item/1737 (accessed 2026-10-19).