Hardware Spec Index

Brontix FN-4040 Max 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4040-MAX · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index732 (Case Fans scale)
Category rank#16,055
Street price$19
Power4 W
Performance per dollar38.53
Released2022

Specifications

BrandBrontix
ModelBrontix FN-4040 Max
Size120 × 120 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4040 Max 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/10024323 (accessed 2026-10-26).