Hardware Spec Index

Teralux FN-1646 SE 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN1646-SE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,400 (Case Fans scale)
Category rank#30,370
Street price$49
Power3 W
Performance per dollar28.57
Released2021

Specifications

BrandTeralux
ModelTeralux FN-1646 SE
Size140 × 140 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1646 SE 140mm PWM ARGB Case Fan”, https://vextor7.com/item/17364321 (accessed 2026-10-19).