Hardware Spec Index

Teralux FN-1681 Ti 140mm PWM Case Fan

Case Fans · Teralux · SKU FN1681-TI · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index304 (Case Fans scale)
Category rank#13,191
Street price$9
Power3 W
Performance per dollar33.78
Released2025

Specifications

BrandTeralux
ModelTeralux FN-1681 Ti
Size140 × 140 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1681 Ti 140mm PWM Case Fan”, https://vextor7.com/item/8556030 (accessed 2026-10-20).