Hardware Spec Index

Teralux FN-3649 Prime 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN3649-PRIME · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index956 (Case Fans scale)
Category rank#36,511
Street price$29
Power3 W
Performance per dollar32.97
Released2022

Specifications

BrandTeralux
ModelTeralux FN-3649 Prime
Size140 × 140 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3649 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/6265264 (accessed 2026-10-24).