Hardware Spec Index

Brontix FN-2091 Plus 120mm PWM Case Fan

Case Fans · Brontix · SKU FN2091-PLUS · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index639 (Case Fans scale)
Category rank#4,741
Street price$19
Power4 W
Performance per dollar33.63
Released2022

Specifications

BrandBrontix
ModelBrontix FN-2091 Plus
Size120 × 120 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2091 Plus 120mm PWM Case Fan”, https://vextor7.com/item/2248481 (accessed 2026-10-19).