Hardware Spec Index

Brontix FN-8976 Ultra 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN8976-ULTRA · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index1,318 (Case Fans scale)
Category rank#37,106
Street price$49
Power3 W
Performance per dollar26.90
Released2025

Specifications

BrandBrontix
ModelBrontix FN-8976 Ultra
Size120 × 120 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-8976 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/46359602 (accessed 2026-10-20).