Hardware Spec Index

Teralux FN-9859 XT 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN9859-XT · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index1,380 (Case Fans scale)
Category rank#24,360
Street price$49
Power4 W
Performance per dollar28.16
Released2022

Specifications

BrandTeralux
ModelTeralux FN-9859 XT
Size120 × 120 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-9859 XT 120mm PWM ARGB Case Fan”, https://vextor7.com/item/442735 (accessed 2026-10-21).