Hardware Spec Index

Brontix FN-3885 Ultra 120mm PWM Case Fan

Case Fans · Brontix · SKU FN3885-ULTRA · Released 2026 · Updated 2026-10-18

Key facts

Benchmark index483 (Case Fans scale)
Category rank#42,988
Street price$19
Power3 W
Performance per dollar25.42
Released2026

Specifications

BrandBrontix
ModelBrontix FN-3885 Ultra
Size120 × 120 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3885 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/1502425 (accessed 2026-10-18).