Hardware Spec Index

Teralux FN-3912 SE 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3912-SE · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index1,285 (Case Fans scale)
Category rank#3,078
Street price$49
Power3 W
Performance per dollar26.22
Released2020

Specifications

BrandTeralux
ModelTeralux FN-3912 SE
Size140 × 140 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3912 SE 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/328198 (accessed 2026-10-20).