Hardware Spec Index

Teralux FN-7640 Pro 120mm PWM Case Fan

Case Fans · Teralux · SKU FN7640-PRO · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index246 (Case Fans scale)
Category rank#45,918
Street price$9
Power3 W
Performance per dollar27.33
Released2022

Specifications

BrandTeralux
ModelTeralux FN-7640 Pro
Size120 × 120 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-7640 Pro 120mm PWM Case Fan”, https://vextor7.com/item/9412435 (accessed 2026-10-22).