Hardware Spec Index

Brontix FN-4420 Prime 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4420-PRIME · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index1,022 (Case Fans scale)
Category rank#45,831
Street price$29
Power2 W
Performance per dollar35.24
Released2024

Specifications

BrandBrontix
ModelBrontix FN-4420 Prime
Size120 × 120 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4420 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/3097117 (accessed 2026-10-23).