Hardware Spec Index

Brontix FN-1866 Ultra 120mm PWM Case Fan

Case Fans · Brontix · SKU FN1866-ULTRA · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index347 (Case Fans scale)
Category rank#29,575
Street price$9
Power3 W
Performance per dollar38.56
Released2021

Specifications

BrandBrontix
ModelBrontix FN-1866 Ultra
Size120 × 120 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1866 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/96521935 (accessed 2026-10-22).