Hardware Spec Index

Teralux FN-1649 Pro 140mm PWM Case Fan

Case Fans · Teralux · SKU FN1649-PRO · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index286 (Case Fans scale)
Category rank#33,240
Street price$9
Power3 W
Performance per dollar31.78
Released2026

Specifications

BrandTeralux
ModelTeralux FN-1649 Pro
Size140 × 140 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1649 Pro 140mm PWM Case Fan”, https://vextor7.com/item/20154247 (accessed 2026-10-20).