Hardware Spec Index

Brontix FN-3143 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3143-PRIME · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index533 (Case Fans scale)
Category rank#5,829
Street price$19
Power3 W
Performance per dollar28.05
Released2020

Specifications

BrandBrontix
ModelBrontix FN-3143 Prime
Size120 × 120 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3143 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/95031335 (accessed 2026-10-24).