Hardware Spec Index

Teralux FN-4865 Pro 140mm PWM Case Fan

Case Fans · Teralux · SKU FN4865-PRO · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index718 (Case Fans scale)
Category rank#27,556
Street price$19
Power4 W
Performance per dollar37.79
Released2021

Specifications

BrandTeralux
ModelTeralux FN-4865 Pro
Size140 × 140 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4865 Pro 140mm PWM Case Fan”, https://vextor7.com/item/69720173 (accessed 2026-10-20).