Hardware Spec Index

Brontix FN-3142 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3142-PRIME · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index787 (Case Fans scale)
Category rank#37,458
Street price$19
Power3 W
Performance per dollar41.42
Released2025

Specifications

BrandBrontix
ModelBrontix FN-3142 Prime
Size140 × 140 × 25 mm
Speed200–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3142 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7044429 (accessed 2026-10-23).