Hardware Spec Index

Brontix FN-3405 Max 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3405-MAX · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index698 (Case Fans scale)
Category rank#36,445
Street price$19
Power3 W
Performance per dollar36.74
Released2022

Specifications

BrandBrontix
ModelBrontix FN-3405 Max
Size140 × 140 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3405 Max 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4356992 (accessed 2026-10-19).