Hardware Spec Index

Teralux FN-8859 Pro 120mm PWM Case Fan

Case Fans · Teralux · SKU FN8859-PRO · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index692 (Case Fans scale)
Category rank#8,123
Street price$19
Power4 W
Performance per dollar36.42
Released2019

Specifications

BrandTeralux
ModelTeralux FN-8859 Pro
Size120 × 120 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-8859 Pro 120mm PWM Case Fan”, https://vextor7.com/item/7996784 (accessed 2026-10-24).