Hardware Spec Index

Brontix FN-9866 Core 120mm PWM Case Fan

Case Fans · Brontix · SKU FN9866-CORE · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index449 (Case Fans scale)
Category rank#12,118
Street price$19
Power4 W
Performance per dollar23.63
Released2024

Specifications

BrandBrontix
ModelBrontix FN-9866 Core
Size120 × 120 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9866 Core 120mm PWM Case Fan”, https://vextor7.com/item/800790 (accessed 2026-10-20).