Hardware Spec Index

Brontix FN-1753 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN1753-ULTRA · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index264 (Case Fans scale)
Category rank#29,562
Street price$9
Power2 W
Performance per dollar29.33
Released2025

Specifications

BrandBrontix
ModelBrontix FN-1753 Ultra
Size140 × 140 × 25 mm
Speed200–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1753 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4332283 (accessed 2026-10-20).