Hardware Spec Index

Teralux FN-3649 SE 140mm PWM Case Fan

Case Fans · Teralux · SKU FN3649-SE · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index424 (Case Fans scale)
Category rank#19,795
Street price$19
Power3 W
Performance per dollar22.32
Released2025

Specifications

BrandTeralux
ModelTeralux FN-3649 SE
Size140 × 140 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3649 SE 140mm PWM Case Fan”, https://vextor7.com/item/91492864 (accessed 2026-10-23).