Hardware Spec Index

Brontix FN-2984 Ultra 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN2984-ULTRA · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index1,077 (Case Fans scale)
Category rank#4,839
Street price$39
Power2 W
Performance per dollar27.62
Released2022

Specifications

BrandBrontix
ModelBrontix FN-2984 Ultra
Size120 × 120 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2984 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/27368107 (accessed 2026-10-24).