Hardware Spec Index

Teralux FN-3744 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3744-ULTRA · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index1,122 (Case Fans scale)
Category rank#45,917
Street price$39
Power4 W
Performance per dollar28.77
Released2019

Specifications

BrandTeralux
ModelTeralux FN-3744 Ultra
Size140 × 140 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3744 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/9689903 (accessed 2026-10-21).