Hardware Spec Index

Teralux FN-1640 Plus 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN1640-PLUS · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index1,263 (Case Fans scale)
Category rank#34,663
Street price$49
Power3 W
Performance per dollar25.78
Released2021

Specifications

BrandTeralux
ModelTeralux FN-1640 Plus
Size120 × 120 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise33 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-1640 Plus 120mm PWM ARGB Case Fan”, https://vextor7.com/item/10499360 (accessed 2026-10-22).