Hardware Spec Index

Brontix FN-6903 Max 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN6903-MAX · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index636 (Case Fans scale)
Category rank#32,285
Street price$19
Power3 W
Performance per dollar33.47
Released2020

Specifications

BrandBrontix
ModelBrontix FN-6903 Max
Size140 × 140 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6903 Max 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/1270428 (accessed 2026-10-22).