Hardware Spec Index

Brontix FN-6271 Ultra 120mm PWM Case Fan

Case Fans · Brontix · SKU FN6271-ULTRA · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index237 (Case Fans scale)
Category rank#35,172
Street price$9
Power2 W
Performance per dollar26.33
Released2022

Specifications

BrandBrontix
ModelBrontix FN-6271 Ultra
Size120 × 120 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6271 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/9106027 (accessed 2026-10-19).