Hardware Spec Index

Teralux FN-1639 Core 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN1639-CORE · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index275 (Case Fans scale)
Category rank#14,637
Street price$9
Power3 W
Performance per dollar30.56
Released2022

Specifications

BrandTeralux
ModelTeralux FN-1639 Core
Size120 × 120 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1639 Core 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3889482 (accessed 2026-10-20).