Hardware Spec Index

Brontix FN-1751 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN1751-PRO · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index637 (Case Fans scale)
Category rank#11,071
Street price$19
Power3 W
Performance per dollar33.53
Released2023

Specifications

BrandBrontix
ModelBrontix FN-1751 Pro
Size140 × 140 × 25 mm
Speed500–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1751 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/8065841 (accessed 2026-10-22).