Hardware Spec Index

Brontix FN-2934 Ultra 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN2934-ULTRA · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index1,285 (Case Fans scale)
Category rank#48,897
Street price$49
Power4 W
Performance per dollar26.22
Released2020

Specifications

BrandBrontix
ModelBrontix FN-2934 Ultra
Size140 × 140 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2934 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/495219 (accessed 2026-10-22).