Hardware Spec Index

Brontix FN-6771 Prime 120mm PWM Case Fan

Case Fans · Brontix · SKU FN6771-PRIME · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index309 (Case Fans scale)
Category rank#47,308
Street price$9
Power3 W
Performance per dollar34.33
Released2023

Specifications

BrandBrontix
ModelBrontix FN-6771 Prime
Size120 × 120 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6771 Prime 120mm PWM Case Fan”, https://vextor7.com/item/48412925 (accessed 2026-10-20).