Hardware Spec Index

Brontix FN-5242 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN5242-PRIME · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index643 (Case Fans scale)
Category rank#42,858
Street price$19
Power4 W
Performance per dollar33.84
Released2019

Specifications

BrandBrontix
ModelBrontix FN-5242 Prime
Size140 × 140 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5242 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/93526670 (accessed 2026-10-26).