Hardware Spec Index

Brontix FN-4689 Max 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4689-MAX · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index884 (Case Fans scale)
Category rank#5,228
Street price$29
Power3 W
Performance per dollar30.48
Released2020

Specifications

BrandBrontix
ModelBrontix FN-4689 Max
Size140 × 140 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4689 Max 140mm PWM ARGB Case Fan”, https://vextor7.com/item/18072201 (accessed 2026-10-24).