Hardware Spec Index

Teralux FN-5659 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN5659-PRIME · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index406 (Case Fans scale)
Category rank#13,751
Street price$9
Power4 W
Performance per dollar45.11
Released2024

Specifications

BrandTeralux
ModelTeralux FN-5659 Prime
Size140 × 140 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-5659 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3208674 (accessed 2026-10-24).