Hardware Spec Index

Teralux FN-2856 XT 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN2856-XT · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index1,134 (Case Fans scale)
Category rank#619
Street price$39
Power4 W
Performance per dollar29.08
Released2022

Specifications

BrandTeralux
ModelTeralux FN-2856 XT
Size140 × 140 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-2856 XT 140mm PWM ARGB Case Fan”, https://vextor7.com/item/4149136 (accessed 2026-10-19).