Hardware Spec Index

Brontix FN-6104 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN6104-ULTRA · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index800 (Case Fans scale)
Category rank#36,624
Street price$19
Power3 W
Performance per dollar42.11
Released2025

Specifications

BrandBrontix
ModelBrontix FN-6104 Ultra
Size140 × 140 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6104 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/96529909 (accessed 2026-10-21).