Hardware Spec Index

Brontix FN-8405 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN8405-PRO · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index619 (Case Fans scale)
Category rank#42,174
Street price$19
Power4 W
Performance per dollar32.58
Released2024

Specifications

BrandBrontix
ModelBrontix FN-8405 Pro
Size120 × 120 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-8405 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/5940914 (accessed 2026-10-24).