Hardware Spec Index

Brontix FN-4522 Prime 140mm PWM Case Fan

Case Fans · Brontix · SKU FN4522-PRIME · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index518 (Case Fans scale)
Category rank#21,032
Street price$19
Power3 W
Performance per dollar27.26
Released2025

Specifications

BrandBrontix
ModelBrontix FN-4522 Prime
Size140 × 140 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4522 Prime 140mm PWM Case Fan”, https://vextor7.com/item/48417489 (accessed 2026-10-21).