Hardware Spec Index

Brontix FN-4785 Core 120mm PWM Case Fan

Case Fans · Brontix · SKU FN4785-CORE · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index760 (Case Fans scale)
Category rank#31,027
Street price$19
Power3 W
Performance per dollar40.00
Released2023

Specifications

BrandBrontix
ModelBrontix FN-4785 Core
Size120 × 120 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4785 Core 120mm PWM Case Fan”, https://vextor7.com/item/5455149 (accessed 2026-10-19).