Hardware Spec Index

Teralux FN-6641 XT 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN6641-XT · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index507 (Case Fans scale)
Category rank#40,319
Street price$19
Power4 W
Performance per dollar26.68
Released2023

Specifications

BrandTeralux
ModelTeralux FN-6641 XT
Size140 × 140 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-6641 XT 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/1328237 (accessed 2026-10-21).