Hardware Spec Index

Brontix FN-6890 Ultra 120mm PWM Case Fan

Case Fans · Brontix · SKU FN6890-ULTRA · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index560 (Case Fans scale)
Category rank#256
Street price$19
Power4 W
Performance per dollar29.47
Released2023

Specifications

BrandBrontix
ModelBrontix FN-6890 Ultra
Size120 × 120 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6890 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/41669364 (accessed 2026-10-24).