Hardware Spec Index

Brontix FN-5709 Plus 120mm PWM Case Fan

Case Fans · Brontix · SKU FN5709-PLUS · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index226 (Case Fans scale)
Category rank#10,983
Street price$9
Power4 W
Performance per dollar25.11
Released2019

Specifications

BrandBrontix
ModelBrontix FN-5709 Plus
Size120 × 120 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5709 Plus 120mm PWM Case Fan”, https://vextor7.com/item/19081050 (accessed 2026-10-19).