Hardware Spec Index

Teralux FN-3391 SE 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN3391-SE · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index1,306 (Case Fans scale)
Category rank#19,730
Street price$49
Power4 W
Performance per dollar26.65
Released2024

Specifications

BrandTeralux
ModelTeralux FN-3391 SE
Size140 × 140 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3391 SE 140mm PWM ARGB Case Fan”, https://vextor7.com/item/12969044 (accessed 2026-10-22).