Hardware Spec Index

Brontix FN-4615 Ultra 120mm PWM Case Fan

Case Fans · Brontix · SKU FN4615-ULTRA · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index395 (Case Fans scale)
Category rank#41,961
Street price$19
Power3 W
Performance per dollar20.79
Released2020

Specifications

BrandBrontix
ModelBrontix FN-4615 Ultra
Size120 × 120 × 25 mm
Speed200–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4615 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/53316409 (accessed 2026-10-20).