Hardware Spec Index

Brontix FN-4250 SE 120mm PWM Case Fan

Case Fans · Brontix · SKU FN4250-SE · Released 2023 · Updated 2026-10-18

Key facts

Benchmark index222 (Case Fans scale)
Category rank#11,170
Street price$9
Power2 W
Performance per dollar24.67
Released2023

Specifications

BrandBrontix
ModelBrontix FN-4250 SE
Size120 × 120 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4250 SE 120mm PWM Case Fan”, https://vextor7.com/item/12377978 (accessed 2026-10-18).