Hardware Spec Index

Brontix FN-8684 Prime 120mm PWM Case Fan

Case Fans · Brontix · SKU FN8684-PRIME · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index712 (Case Fans scale)
Category rank#8,875
Street price$19
Power3 W
Performance per dollar37.47
Released2019

Specifications

BrandBrontix
ModelBrontix FN-8684 Prime
Size120 × 120 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-8684 Prime 120mm PWM Case Fan”, https://vextor7.com/item/3752375 (accessed 2026-10-23).