Hardware Spec Index

Teralux FN-3918 Pro 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN3918-PRO · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index1,075 (Case Fans scale)
Category rank#11,347
Street price$39
Power3 W
Performance per dollar27.56
Released2019

Specifications

BrandTeralux
ModelTeralux FN-3918 Pro
Size120 × 120 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise23 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-3918 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/27363364 (accessed 2026-10-24).