Hardware Spec Index

Teralux FN-8665 Prime 120mm PWM Case Fan

Case Fans · Teralux · SKU FN8665-PRIME · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index393 (Case Fans scale)
Category rank#18,869
Street price$19
Power3 W
Performance per dollar20.68
Released2022

Specifications

BrandTeralux
ModelTeralux FN-8665 Prime
Size120 × 120 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-8665 Prime 120mm PWM Case Fan”, https://vextor7.com/item/43661840 (accessed 2026-10-20).