Hardware Spec Index

Brontix FN-7257 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN7257-ULTRA · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index221 (Case Fans scale)
Category rank#27,906
Street price$9
Power4 W
Performance per dollar24.56
Released2026

Specifications

BrandBrontix
ModelBrontix FN-7257 Ultra
Size120 × 120 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7257 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/94867952 (accessed 2026-10-24).