Hardware Spec Index

Teralux FN-3900 Plus 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3900-PLUS · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index928 (Case Fans scale)
Category rank#28,343
Street price$29
Power3 W
Performance per dollar32.00
Released2026

Specifications

BrandTeralux
ModelTeralux FN-3900 Plus
Size120 × 120 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise27 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-3900 Plus 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/4168451 (accessed 2026-10-22).