Hardware Spec Index

Brontix FN-2899 Ultra 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN2899-ULTRA · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index1,176 (Case Fans scale)
Category rank#23,591
Street price$39
Power4 W
Performance per dollar30.15
Released2023

Specifications

BrandBrontix
ModelBrontix FN-2899 Ultra
Size140 × 140 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2899 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/56526594 (accessed 2026-10-25).