Hardware Spec Index

Brontix FN-1768 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN1768-ULTRA · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index617 (Case Fans scale)
Category rank#43,796
Street price$19
Power3 W
Performance per dollar32.47
Released2019

Specifications

BrandBrontix
ModelBrontix FN-1768 Ultra
Size140 × 140 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1768 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4677982 (accessed 2026-10-24).