Hardware Spec Index

Brontix FN-9677 Ultra 120mm PWM Case Fan

Case Fans · Brontix · SKU FN9677-ULTRA · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index723 (Case Fans scale)
Category rank#4,180
Street price$19
Power4 W
Performance per dollar38.05
Released2019

Specifications

BrandBrontix
ModelBrontix FN-9677 Ultra
Size120 × 120 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9677 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/9448124 (accessed 2026-10-22).