Hardware Spec Index

Brontix FN-7247 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN7247-ULTRA · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index414 (Case Fans scale)
Category rank#21,047
Street price$9
Power4 W
Performance per dollar46.00
Released2022

Specifications

BrandBrontix
ModelBrontix FN-7247 Ultra
Size140 × 140 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7247 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/53472821 (accessed 2026-10-22).