Hardware Spec Index

Brontix FN-6339 Ultra 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN6339-ULTRA · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index1,115 (Case Fans scale)
Category rank#23,252
Street price$39
Power3 W
Performance per dollar28.59
Released2023

Specifications

BrandBrontix
ModelBrontix FN-6339 Ultra
Size120 × 120 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6339 Ultra 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/30458061 (accessed 2026-10-22).