Hardware Spec Index

Brontix FN-4765 Ultra 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4765-ULTRA · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index1,161 (Case Fans scale)
Category rank#14,784
Street price$39
Power3 W
Performance per dollar29.77
Released2025

Specifications

BrandBrontix
ModelBrontix FN-4765 Ultra
Size120 × 120 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4765 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/15098338 (accessed 2026-10-23).