Hardware Spec Index

Brontix FN-6709 Plus 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN6709-PLUS · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index1,089 (Case Fans scale)
Category rank#33,333
Street price$29
Power4 W
Performance per dollar37.55
Released2020

Specifications

BrandBrontix
ModelBrontix FN-6709 Plus
Size140 × 140 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6709 Plus 140mm PWM ARGB Case Fan”, https://vextor7.com/item/91670374 (accessed 2026-10-19).