Hardware Spec Index

Brontix FN-5684 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN5684-PRO · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index383 (Case Fans scale)
Category rank#32,322
Street price$9
Power3 W
Performance per dollar42.56
Released2022

Specifications

BrandBrontix
ModelBrontix FN-5684 Pro
Size120 × 120 × 25 mm
Speed200–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5684 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/1509824 (accessed 2026-10-21).