Hardware Spec Index

Brontix FN-4353 Ultra 120mm PWM Case Fan

Case Fans · Brontix · SKU FN4353-ULTRA · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index472 (Case Fans scale)
Category rank#12,877
Street price$19
Power3 W
Performance per dollar24.84
Released2023

Specifications

BrandBrontix
ModelBrontix FN-4353 Ultra
Size120 × 120 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4353 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/13458409 (accessed 2026-10-21).