Hardware Spec Index

Brontix FN-9985 Core 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9985-CORE · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index673 (Case Fans scale)
Category rank#16,206
Street price$19
Power4 W
Performance per dollar35.42
Released2025

Specifications

BrandBrontix
ModelBrontix FN-9985 Core
Size120 × 120 × 25 mm
Speed300–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9985 Core 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/54999 (accessed 2026-10-24).