Hardware Spec Index

Teralux FN-1640 Plus 140mm PWM Case Fan

Case Fans · Teralux · SKU FN1640-PLUS · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index640 (Case Fans scale)
Category rank#28,754
Street price$19
Power4 W
Performance per dollar33.68
Released2022

Specifications

BrandTeralux
ModelTeralux FN-1640 Plus
Size140 × 140 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1640 Plus 140mm PWM Case Fan”, https://vextor7.com/item/21536595 (accessed 2026-10-26).