Hardware Spec Index

Brontix FN-4050 Ti 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4050-TI · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index755 (Case Fans scale)
Category rank#3,666
Street price$19
Power4 W
Performance per dollar39.74
Released2025

Specifications

BrandBrontix
ModelBrontix FN-4050 Ti
Size120 × 120 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4050 Ti 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/608338 (accessed 2026-10-19).