Hardware Spec Index

Brontix FN-1481 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN1481-PRIME · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index606 (Case Fans scale)
Category rank#32,852
Street price$19
Power2 W
Performance per dollar31.89
Released2021

Specifications

BrandBrontix
ModelBrontix FN-1481 Prime
Size140 × 140 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1481 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/29958023 (accessed 2026-10-24).