Hardware Spec Index

Brontix FN-4420 SE 120mm PWM Case Fan

Case Fans · Brontix · SKU FN4420-SE · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index458 (Case Fans scale)
Category rank#3,255
Street price$19
Power3 W
Performance per dollar24.11
Released2019

Specifications

BrandBrontix
ModelBrontix FN-4420 SE
Size120 × 120 × 25 mm
Speed200–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4420 SE 120mm PWM Case Fan”, https://vextor7.com/item/3673847 (accessed 2026-10-20).