Hardware Spec Index

Brontix FN-4525 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4525-PRO · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index338 (Case Fans scale)
Category rank#24,577
Street price$9
Power3 W
Performance per dollar37.56
Released2023

Specifications

BrandBrontix
ModelBrontix FN-4525 Pro
Size140 × 140 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4525 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/85535576 (accessed 2026-10-22).