Hardware Spec Index

Brontix FN-3158 Prime 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN3158-PRIME · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index1,331 (Case Fans scale)
Category rank#48,636
Street price$49
Power3 W
Performance per dollar27.16
Released2019

Specifications

BrandBrontix
ModelBrontix FN-3158 Prime
Size120 × 120 × 25 mm
Speed200–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3158 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/9506849 (accessed 2026-10-20).