Hardware Spec Index

Brontix FN-5759 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN5759-ULTRA · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index236 (Case Fans scale)
Category rank#7,269
Street price$9
Power3 W
Performance per dollar26.22
Released2026

Specifications

BrandBrontix
ModelBrontix FN-5759 Ultra
Size140 × 140 × 25 mm
Speed200–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5759 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/94880666 (accessed 2026-10-26).