Hardware Spec Index

Brontix FN-7566 Ultra 140mm PWM Case Fan

Case Fans · Brontix · SKU FN7566-ULTRA · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index358 (Case Fans scale)
Category rank#30,520
Street price$9
Power4 W
Performance per dollar39.78
Released2025

Specifications

BrandBrontix
ModelBrontix FN-7566 Ultra
Size140 × 140 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7566 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/9697645 (accessed 2026-10-24).