Hardware Spec Index

Brontix FN-4329 Prime 140mm PWM Case Fan

Case Fans · Brontix · SKU FN4329-PRIME · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index742 (Case Fans scale)
Category rank#48,798
Street price$19
Power4 W
Performance per dollar39.05
Released2019

Specifications

BrandBrontix
ModelBrontix FN-4329 Prime
Size140 × 140 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4329 Prime 140mm PWM Case Fan”, https://vextor7.com/item/5337158 (accessed 2026-10-22).