Hardware Spec Index

Brontix FN-3203 Ultra 140mm PWM Case Fan

Case Fans · Brontix · SKU FN3203-ULTRA · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index525 (Case Fans scale)
Category rank#45,672
Street price$19
Power4 W
Performance per dollar27.63
Released2019

Specifications

BrandBrontix
ModelBrontix FN-3203 Ultra
Size140 × 140 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3203 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/21920164 (accessed 2026-10-26).