Hardware Spec Index

Brontix FN-5690 Pro 120mm PWM Case Fan

Case Fans · Brontix · SKU FN5690-PRO · Released 2019 · Updated 2026-10-27

Key facts

Benchmark index296 (Case Fans scale)
Category rank#39,082
Street price$9
Power4 W
Performance per dollar32.89
Released2019

Specifications

BrandBrontix
ModelBrontix FN-5690 Pro
Size120 × 120 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5690 Pro 120mm PWM Case Fan”, https://vextor7.com/item/96832281 (accessed 2026-10-27).