Hardware Spec Index

Teralux FN-4120 SE 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN4120-SE · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index1,338 (Case Fans scale)
Category rank#43,626
Street price$49
Power3 W
Performance per dollar27.31
Released2019

Specifications

BrandTeralux
ModelTeralux FN-4120 SE
Size120 × 120 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4120 SE 120mm PWM ARGB Case Fan”, https://vextor7.com/item/5610261 (accessed 2026-10-22).