Hardware Spec Index

Teralux FN-3856 SE 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN3856-SE · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index1,140 (Case Fans scale)
Category rank#15,654
Street price$39
Power3 W
Performance per dollar29.23
Released2023

Specifications

BrandTeralux
ModelTeralux FN-3856 SE
Size120 × 120 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise26 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-3856 SE 120mm PWM ARGB Case Fan”, https://vextor7.com/item/4114751 (accessed 2026-10-20).