Hardware Spec Index

Teralux FN-3659 Core 120mm PWM Case Fan

Case Fans · Teralux · SKU FN3659-CORE · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index511 (Case Fans scale)
Category rank#12,997
Street price$19
Power3 W
Performance per dollar26.89
Released2020

Specifications

BrandTeralux
ModelTeralux FN-3659 Core
Size120 × 120 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3659 Core 120mm PWM Case Fan”, https://vextor7.com/item/7034044 (accessed 2026-10-25).