Hardware Spec Index

Teralux FN-3649 Core 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN3649-CORE · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index1,199 (Case Fans scale)
Category rank#5,675
Street price$49
Power3 W
Performance per dollar24.47
Released2019

Specifications

BrandTeralux
ModelTeralux FN-3649 Core
Size140 × 140 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise35 dBA
BearingRifle 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 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/772869 (accessed 2026-10-20).