Hardware Spec Index

Teralux FN-6665 Core 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN6665-CORE · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index1,091 (Case Fans scale)
Category rank#12,986
Street price$39
Power4 W
Performance per dollar27.97
Released2025

Specifications

BrandTeralux
ModelTeralux FN-6665 Core
Size140 × 140 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-6665 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/62946290 (accessed 2026-10-25).