Hardware Spec Index

Teralux FN-7861 Pro 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN7861-PRO · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index1,196 (Case Fans scale)
Category rank#34,911
Street price$39
Power3 W
Performance per dollar30.67
Released2020

Specifications

BrandTeralux
ModelTeralux FN-7861 Pro
Size140 × 140 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise25 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-7861 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/259590 (accessed 2026-10-19).