Hardware Spec Index

Teralux FN-5667 Prime 140mm PWM Case Fan

Case Fans · Teralux · SKU FN5667-PRIME · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index610 (Case Fans scale)
Category rank#24,072
Street price$19
Power3 W
Performance per dollar32.11
Released2019

Specifications

BrandTeralux
ModelTeralux FN-5667 Prime
Size140 × 140 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-5667 Prime 140mm PWM Case Fan”, https://vextor7.com/item/85635613 (accessed 2026-10-20).