Hardware Spec Index

Brontix FN-2309 Pro 120mm PWM Case Fan

Case Fans · Brontix · SKU FN2309-PRO · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index322 (Case Fans scale)
Category rank#26,032
Street price$9
Power3 W
Performance per dollar35.78
Released2020

Specifications

BrandBrontix
ModelBrontix FN-2309 Pro
Size120 × 120 × 25 mm
Speed200–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2309 Pro 120mm PWM Case Fan”, https://vextor7.com/item/6867972 (accessed 2026-10-21).