Hardware Spec Index

Teralux FN-3639 Core 120mm PWM Case Fan

Case Fans · Teralux · SKU FN3639-CORE · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index739 (Case Fans scale)
Category rank#7,687
Street price$19
Power4 W
Performance per dollar38.89
Released2022

Specifications

BrandTeralux
ModelTeralux FN-3639 Core
Size120 × 120 × 25 mm
Speed200–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3639 Core 120mm PWM Case Fan”, https://vextor7.com/item/5440593 (accessed 2026-10-22).