Hardware Spec Index

Brontix FN-1578 Ultra 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN1578-ULTRA · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index927 (Case Fans scale)
Category rank#4,974
Street price$29
Power3 W
Performance per dollar31.97
Released2021

Specifications

BrandBrontix
ModelBrontix FN-1578 Ultra
Size120 × 120 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1578 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/41492526 (accessed 2026-10-25).