Hardware Spec Index

Teralux FN-7640 XT 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN7640-XT · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index806 (Case Fans scale)
Category rank#486
Street price$29
Power3 W
Performance per dollar27.79
Released2024

Specifications

BrandTeralux
ModelTeralux FN-7640 XT
Size140 × 140 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-7640 XT 140mm PWM ARGB Case Fan”, https://vextor7.com/item/76974427 (accessed 2026-10-25).