Hardware Spec Index

Teralux FN-6661 SE 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN6661-SE · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index569 (Case Fans scale)
Category rank#31
Street price$19
Power3 W
Performance per dollar29.95
Released2019

Specifications

BrandTeralux
ModelTeralux FN-6661 SE
Size120 × 120 × 25 mm
Speed500–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-6661 SE 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/477807 (accessed 2026-10-19).