Hardware Spec Index

Teralux FN-3639 Core 140mm PWM Case Fan

Case Fans · Teralux · SKU FN3639-CORE · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index701 (Case Fans scale)
Category rank#47,533
Street price$19
Power3 W
Performance per dollar36.89
Released2019

Specifications

BrandTeralux
ModelTeralux FN-3639 Core
Size140 × 140 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3639 Core 140mm PWM Case Fan”, https://vextor7.com/item/4941941 (accessed 2026-10-26).