Hardware Spec Index

Brontix FN-4428 XT 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4428-XT · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index706 (Case Fans scale)
Category rank#42,926
Street price$19
Power4 W
Performance per dollar37.16
Released2021

Specifications

BrandBrontix
ModelBrontix FN-4428 XT
Size120 × 120 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4428 XT 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/89025293 (accessed 2026-10-24).