Hardware Spec Index

Brontix FN-4178 SE 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4178-SE · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index679 (Case Fans scale)
Category rank#37,198
Street price$19
Power3 W
Performance per dollar35.74
Released2025

Specifications

BrandBrontix
ModelBrontix FN-4178 SE
Size120 × 120 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4178 SE 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/488436 (accessed 2026-10-22).