Hardware Spec Index

Teralux FN-6641 Pro 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN6641-PRO · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index818 (Case Fans scale)
Category rank#48,344
Street price$29
Power3 W
Performance per dollar28.21
Released2020

Specifications

BrandTeralux
ModelTeralux FN-6641 Pro
Size140 × 140 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-6641 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/3672679 (accessed 2026-10-20).