Hardware Spec Index

Teralux FN-9865 Core 140mm PWM Case Fan

Case Fans · Teralux · SKU FN9865-CORE · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index767 (Case Fans scale)
Category rank#15,618
Street price$29
Power3 W
Performance per dollar26.45
Released2021

Specifications

BrandTeralux
ModelTeralux FN-9865 Core
Size140 × 140 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-9865 Core 140mm PWM Case Fan”, https://vextor7.com/item/4037772 (accessed 2026-10-22).