Hardware Spec Index

Brontix FN-4224 Prime 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4224-PRIME · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index929 (Case Fans scale)
Category rank#30,697
Street price$29
Power4 W
Performance per dollar32.03
Released2019

Specifications

BrandBrontix
ModelBrontix FN-4224 Prime
Size140 × 140 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4224 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/5944935 (accessed 2026-10-23).