Hardware Spec Index

Teralux FN-1731 Pro 140mm PWM Case Fan

Case Fans · Teralux · SKU FN1731-PRO · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index331 (Case Fans scale)
Category rank#2,215
Street price$9
Power3 W
Performance per dollar36.78
Released2025

Specifications

BrandTeralux
ModelTeralux FN-1731 Pro
Size140 × 140 × 25 mm
Speed200–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1731 Pro 140mm PWM Case Fan”, https://vextor7.com/item/2393477 (accessed 2026-10-20).