Hardware Spec Index

Brontix FN-4018 Pro 140mm PWM Case Fan

Case Fans · Brontix · SKU FN4018-PRO · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index316 (Case Fans scale)
Category rank#17,091
Street price$9
Power4 W
Performance per dollar35.11
Released2021

Specifications

BrandBrontix
ModelBrontix FN-4018 Pro
Size140 × 140 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4018 Pro 140mm PWM Case Fan”, https://vextor7.com/item/3217511 (accessed 2026-10-24).