Hardware Spec Index

Teralux FN-7640 Max 140mm PWM Case Fan

Case Fans · Teralux · SKU FN7640-MAX · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index545 (Case Fans scale)
Category rank#45,766
Street price$19
Power3 W
Performance per dollar28.68
Released2022

Specifications

BrandTeralux
ModelTeralux FN-7640 Max
Size140 × 140 × 25 mm
Speed200–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-7640 Max 140mm PWM Case Fan”, https://vextor7.com/item/99867446 (accessed 2026-10-20).