Hardware Spec Index

Brontix FN-9786 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9786-PRIME · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index262 (Case Fans scale)
Category rank#13,702
Street price$9
Power4 W
Performance per dollar29.11
Released2023

Specifications

BrandBrontix
ModelBrontix FN-9786 Prime
Size120 × 120 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9786 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/14829316 (accessed 2026-10-22).