Hardware Spec Index

Brontix FN-4112 Ultra 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4112-ULTRA · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index1,312 (Case Fans scale)
Category rank#45,948
Street price$49
Power3 W
Performance per dollar26.78
Released2024

Specifications

BrandBrontix
ModelBrontix FN-4112 Ultra
Size140 × 140 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise34 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-4112 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/93023188 (accessed 2026-10-22).