Hardware Spec Index

Brontix FN-6577 Ultra 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN6577-ULTRA · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index1,266 (Case Fans scale)
Category rank#6,535
Street price$39
Power3 W
Performance per dollar32.46
Released2020

Specifications

BrandBrontix
ModelBrontix FN-6577 Ultra
Size120 × 120 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise32 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-6577 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/48417011 (accessed 2026-10-21).