Hardware Spec Index

Teralux FN-6641 XT 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN6641-XT · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index328 (Case Fans scale)
Category rank#19,877
Street price$9
Power2 W
Performance per dollar36.44
Released2019

Specifications

BrandTeralux
ModelTeralux FN-6641 XT
Size120 × 120 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-6641 XT 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/226814 (accessed 2026-10-23).