Hardware Spec Index

Teralux FN-3656 Prime 140mm PWM Case Fan

Case Fans · Teralux · SKU FN3656-PRIME · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index787 (Case Fans scale)
Category rank#4,995
Street price$29
Power3 W
Performance per dollar27.14
Released2022

Specifications

BrandTeralux
ModelTeralux FN-3656 Prime
Size140 × 140 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 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-3656 Prime 140mm PWM Case Fan”, https://vextor7.com/item/9723151 (accessed 2026-10-19).