Hardware Spec Index

Brontix FN-6771 Plus 140mm PWM Case Fan

Case Fans · Brontix · SKU FN6771-PLUS · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index456 (Case Fans scale)
Category rank#4,940
Street price$19
Power3 W
Performance per dollar24.00
Released2019

Specifications

BrandBrontix
ModelBrontix FN-6771 Plus
Size140 × 140 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6771 Plus 140mm PWM Case Fan”, https://vextor7.com/item/7946995 (accessed 2026-10-21).