Hardware Spec Index

Teralux FN-1840 Ti 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN1840-TI · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index1,394 (Case Fans scale)
Category rank#27,684
Street price$49
Power4 W
Performance per dollar28.45
Released2021

Specifications

BrandTeralux
ModelTeralux FN-1840 Ti
Size120 × 120 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1840 Ti 120mm PWM ARGB Case Fan”, https://vextor7.com/item/6207434 (accessed 2026-10-20).