Hardware Spec Index

Teralux FN-7665 Pro 140mm PWM Case Fan

Case Fans · Teralux · SKU FN7665-PRO · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index321 (Case Fans scale)
Category rank#49,603
Street price$9
Power3 W
Performance per dollar35.67
Released2020

Specifications

BrandTeralux
ModelTeralux FN-7665 Pro
Size140 × 140 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-7665 Pro 140mm PWM Case Fan”, https://vextor7.com/item/7670937 (accessed 2026-10-21).