Hardware Spec Index

Brontix FN-1043 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN1043-PRIME · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index408 (Case Fans scale)
Category rank#17,911
Street price$9
Power4 W
Performance per dollar45.33
Released2019

Specifications

BrandBrontix
ModelBrontix FN-1043 Prime
Size140 × 140 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1043 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/17501118 (accessed 2026-10-19).