Hardware Spec Index

Brontix FN-2543 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN2543-PRIME · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index273 (Case Fans scale)
Category rank#37,934
Street price$9
Power4 W
Performance per dollar30.33
Released2019

Specifications

BrandBrontix
ModelBrontix FN-2543 Prime
Size140 × 140 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2543 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/20174931 (accessed 2026-10-20).