Hardware Spec Index

Brontix FN-4030 Pro 140mm PWM Case Fan

Case Fans · Brontix · SKU FN4030-PRO · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index673 (Case Fans scale)
Category rank#1,837
Street price$19
Power2 W
Performance per dollar35.42
Released2022

Specifications

BrandBrontix
ModelBrontix FN-4030 Pro
Size140 × 140 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4030 Pro 140mm PWM Case Fan”, https://vextor7.com/item/8715417 (accessed 2026-10-25).