Hardware Spec Index

Teralux FN-3969 Core 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN3969-CORE · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index1,111 (Case Fans scale)
Category rank#5,112
Street price$39
Power3 W
Performance per dollar28.49
Released2020

Specifications

BrandTeralux
ModelTeralux FN-3969 Core
Size140 × 140 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3969 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/483689 (accessed 2026-10-21).