Hardware Spec Index

Brontix FN-3838 Ultra 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN3838-ULTRA · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index818 (Case Fans scale)
Category rank#7,114
Street price$19
Power4 W
Performance per dollar43.05
Released2019

Specifications

BrandBrontix
ModelBrontix FN-3838 Ultra
Size120 × 120 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise30 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-3838 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/71369107 (accessed 2026-10-26).