Hardware Spec Index

Brontix FN-4225 XT 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4225-XT · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index261 (Case Fans scale)
Category rank#7,021
Street price$9
Power4 W
Performance per dollar29.00
Released2024

Specifications

BrandBrontix
ModelBrontix FN-4225 XT
Size120 × 120 × 25 mm
Speed200–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4225 XT 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3971917 (accessed 2026-10-23).