Hardware Spec Index

Brontix FN-8477 Ultra 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN8477-ULTRA · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index791 (Case Fans scale)
Category rank#13,703
Street price$29
Power3 W
Performance per dollar27.28
Released2025

Specifications

BrandBrontix
ModelBrontix FN-8477 Ultra
Size120 × 120 × 25 mm
Speed200–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-8477 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/5723915 (accessed 2026-10-23).