Hardware Spec Index

Teralux FN-6646 SE 140mm PWM Case Fan

Case Fans · Teralux · SKU FN6646-SE · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index594 (Case Fans scale)
Category rank#22,608
Street price$19
Power3 W
Performance per dollar31.26
Released2020

Specifications

BrandTeralux
ModelTeralux FN-6646 SE
Size140 × 140 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-6646 SE 140mm PWM Case Fan”, https://vextor7.com/item/3237683 (accessed 2026-10-21).