Hardware Spec Index

Brontix FN-4665 Ti 120mm PWM Case Fan

Case Fans · Brontix · SKU FN4665-TI · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index748 (Case Fans scale)
Category rank#31,644
Street price$19
Power4 W
Performance per dollar39.37
Released2023

Specifications

BrandBrontix
ModelBrontix FN-4665 Ti
Size120 × 120 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4665 Ti 120mm PWM Case Fan”, https://vextor7.com/item/2929403 (accessed 2026-10-20).