Hardware Spec Index

Brontix FN-7139 Prime 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN7139-PRIME · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index896 (Case Fans scale)
Category rank#3,898
Street price$29
Power3 W
Performance per dollar30.90
Released2022

Specifications

BrandBrontix
ModelBrontix FN-7139 Prime
Size120 × 120 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7139 Prime 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/7475955 (accessed 2026-10-26).