Hardware Spec Index

Brontix FN-8666 Ultra 120mm PWM Case Fan

Case Fans · Brontix · SKU FN8666-ULTRA · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index215 (Case Fans scale)
Category rank#45,839
Street price$9
Power3 W
Performance per dollar23.89
Released2026

Specifications

BrandBrontix
ModelBrontix FN-8666 Ultra
Size120 × 120 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-8666 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/6539670 (accessed 2026-10-22).