Hardware Spec Index

Brontix FN-6771 SE 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN6771-SE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,218 (Case Fans scale)
Category rank#27,834
Street price$39
Power4 W
Performance per dollar31.23
Released2021

Specifications

BrandBrontix
ModelBrontix FN-6771 SE
Size140 × 140 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6771 SE 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/11255700 (accessed 2026-10-19).