Hardware Spec Index

Teralux FN-3890 SE 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN3890-SE · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index834 (Case Fans scale)
Category rank#17,043
Street price$29
Power2 W
Performance per dollar28.76
Released2026

Specifications

BrandTeralux
ModelTeralux FN-3890 SE
Size120 × 120 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3890 SE 120mm PWM ARGB Case Fan”, https://vextor7.com/item/83956551 (accessed 2026-10-26).