Hardware Spec Index

Teralux FN-3649 Prime 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3649-PRIME · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index896 (Case Fans scale)
Category rank#29,362
Street price$29
Power4 W
Performance per dollar30.90
Released2024

Specifications

BrandTeralux
ModelTeralux FN-3649 Prime
Size140 × 140 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3649 Prime 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/29953078 (accessed 2026-10-24).