Hardware Spec Index

Teralux FN-9663 Prime 140mm PWM Case Fan

Case Fans · Teralux · SKU FN9663-PRIME · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index264 (Case Fans scale)
Category rank#36,309
Street price$9
Power4 W
Performance per dollar29.33
Released2021

Specifications

BrandTeralux
ModelTeralux FN-9663 Prime
Size140 × 140 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-9663 Prime 140mm PWM Case Fan”, https://vextor7.com/item/8335679 (accessed 2026-10-19).