Hardware Spec Index

Brontix FN-3154 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3154-ULTRA · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index1,190 (Case Fans scale)
Category rank#24,426
Street price$39
Power4 W
Performance per dollar30.51
Released2019

Specifications

BrandBrontix
ModelBrontix FN-3154 Ultra
Size140 × 140 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3154 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/14977356 (accessed 2026-10-25).