Hardware Spec Index

Brontix FN-2939 SE 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN2939-SE · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index1,082 (Case Fans scale)
Category rank#42,402
Street price$39
Power3 W
Performance per dollar27.74
Released2021

Specifications

BrandBrontix
ModelBrontix FN-2939 SE
Size120 × 120 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise24 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-2939 SE 120mm PWM ARGB Case Fan”, https://vextor7.com/item/3915459 (accessed 2026-10-20).