Hardware Spec Index

Brontix FN-4226 Prime 140mm PWM Case Fan

Case Fans · Brontix · SKU FN4226-PRIME · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index383 (Case Fans scale)
Category rank#20,920
Street price$9
Power3 W
Performance per dollar42.56
Released2026

Specifications

BrandBrontix
ModelBrontix FN-4226 Prime
Size140 × 140 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4226 Prime 140mm PWM Case Fan”, https://vextor7.com/item/6294902 (accessed 2026-10-24).