Hardware Spec Index

Brontix FN-7739 Pro 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN7739-PRO · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index1,109 (Case Fans scale)
Category rank#48,820
Street price$39
Power3 W
Performance per dollar28.44
Released2021

Specifications

BrandBrontix
ModelBrontix FN-7739 Pro
Size120 × 120 × 25 mm
Speed500–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise29 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-7739 Pro 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/4833418 (accessed 2026-10-23).