Hardware Spec Index

Brontix FN-3123 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3123-ULTRA · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index651 (Case Fans scale)
Category rank#11,532
Street price$19
Power3 W
Performance per dollar34.26
Released2020

Specifications

BrandBrontix
ModelBrontix FN-3123 Ultra
Size120 × 120 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3123 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7812919 (accessed 2026-10-26).