Hardware Spec Index

Brontix FN-1246 Pro 120mm PWM Case Fan

Case Fans · Brontix · SKU FN1246-PRO · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index334 (Case Fans scale)
Category rank#10,480
Street price$9
Power3 W
Performance per dollar37.11
Released2021

Specifications

BrandBrontix
ModelBrontix FN-1246 Pro
Size120 × 120 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1246 Pro 120mm PWM Case Fan”, https://vextor7.com/item/4698792 (accessed 2026-10-19).