Hardware Spec Index

Brontix FN-5766 Pro 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN5766-PRO · Released 2019 · Updated 2026-10-18

Key facts

Benchmark index830 (Case Fans scale)
Category rank#25,364
Street price$29
Power3 W
Performance per dollar28.62
Released2019

Specifications

BrandBrontix
ModelBrontix FN-5766 Pro
Size120 × 120 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5766 Pro 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/17536199 (accessed 2026-10-18).