Hardware Spec Index

Brontix FN-4373 Ultra 120mm PWM Case Fan

Case Fans · Brontix · SKU FN4373-ULTRA · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index751 (Case Fans scale)
Category rank#21,441
Street price$29
Power3 W
Performance per dollar25.90
Released2024

Specifications

BrandBrontix
ModelBrontix FN-4373 Ultra
Size120 × 120 × 25 mm
Speed500–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4373 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/92320597 (accessed 2026-10-22).