Hardware Spec Index

Brontix FN-3148 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3148-ULTRA · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index636 (Case Fans scale)
Category rank#19,292
Street price$19
Power4 W
Performance per dollar33.47
Released2019

Specifications

BrandBrontix
ModelBrontix FN-3148 Ultra
Size120 × 120 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3148 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/708435 (accessed 2026-10-22).