Hardware Spec Index

Teralux FN-6641 Ti 120mm PWM Case Fan

Case Fans · Teralux · SKU FN6641-TI · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index541 (Case Fans scale)
Category rank#33,767
Street price$19
Power3 W
Performance per dollar28.47
Released2023

Specifications

BrandTeralux
ModelTeralux FN-6641 Ti
Size120 × 120 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-6641 Ti 120mm PWM Case Fan”, https://vextor7.com/item/7106919 (accessed 2026-10-23).