Hardware Spec Index

Brontix FN-9945 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9945-CORE · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index513 (Case Fans scale)
Category rank#32,034
Street price$19
Power4 W
Performance per dollar27.00
Released2020

Specifications

BrandBrontix
ModelBrontix FN-9945 Core
Size140 × 140 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9945 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/20149805 (accessed 2026-10-20).