Hardware Spec Index

Teralux FN-7640 Core 120mm PWM Case Fan

Case Fans · Teralux · SKU FN7640-CORE · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index211 (Case Fans scale)
Category rank#24,901
Street price$9
Power3 W
Performance per dollar23.44
Released2025

Specifications

BrandTeralux
ModelTeralux FN-7640 Core
Size120 × 120 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-7640 Core 120mm PWM Case Fan”, https://vextor7.com/item/2056818 (accessed 2026-10-23).