Hardware Spec Index

Brontix FN-6123 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN6123-ULTRA · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index384 (Case Fans scale)
Category rank#2,638
Street price$19
Power4 W
Performance per dollar20.21
Released2022

Specifications

BrandBrontix
ModelBrontix FN-6123 Ultra
Size140 × 140 × 25 mm
Speed200–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6123 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/8076147 (accessed 2026-10-21).