Hardware Spec Index

Brontix FN-7158 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN7158-ULTRA · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index321 (Case Fans scale)
Category rank#36,021
Street price$9
Power4 W
Performance per dollar35.67
Released2026

Specifications

BrandBrontix
ModelBrontix FN-7158 Ultra
Size120 × 120 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7158 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7140932 (accessed 2026-10-20).