Hardware Spec Index

Brontix FN-3646 Plus 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3646-PLUS · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index531 (Case Fans scale)
Category rank#37,604
Street price$19
Power2 W
Performance per dollar27.95
Released2024

Specifications

BrandBrontix
ModelBrontix FN-3646 Plus
Size120 × 120 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3646 Plus 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7576624 (accessed 2026-10-23).