Hardware Spec Index

Brontix FN-7766 Core 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN7766-CORE · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index882 (Case Fans scale)
Category rank#21,051
Street price$29
Power3 W
Performance per dollar30.41
Released2021

Specifications

BrandBrontix
ModelBrontix FN-7766 Core
Size140 × 140 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7766 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/4635729 (accessed 2026-10-26).