Hardware Spec Index

Brontix FN-9146 Ultra 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN9146-ULTRA · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index1,182 (Case Fans scale)
Category rank#34,655
Street price$49
Power3 W
Performance per dollar24.12
Released2026

Specifications

BrandBrontix
ModelBrontix FN-9146 Ultra
Size140 × 140 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9146 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/94092591 (accessed 2026-10-26).