Hardware Spec Index

Teralux FN-3660 Prime 140mm PWM Case Fan

Case Fans · Teralux · SKU FN3660-PRIME · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index257 (Case Fans scale)
Category rank#15,707
Street price$9
Power3 W
Performance per dollar28.56
Released2023

Specifications

BrandTeralux
ModelTeralux FN-3660 Prime
Size140 × 140 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3660 Prime 140mm PWM Case Fan”, https://vextor7.com/item/460555 (accessed 2026-10-19).