Hardware Spec Index

Brontix FN-4772 Ultra 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4772-ULTRA · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index909 (Case Fans scale)
Category rank#31,572
Street price$29
Power3 W
Performance per dollar31.34
Released2026

Specifications

BrandBrontix
ModelBrontix FN-4772 Ultra
Size120 × 120 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4772 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/28029062 (accessed 2026-10-24).