Hardware Spec Index

Teralux FN-7644 Core 140mm PWM Case Fan

Case Fans · Teralux · SKU FN7644-CORE · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index594 (Case Fans scale)
Category rank#44,340
Street price$19
Power3 W
Performance per dollar31.26
Released2019

Specifications

BrandTeralux
ModelTeralux FN-7644 Core
Size140 × 140 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-7644 Core 140mm PWM Case Fan”, https://vextor7.com/item/19176239 (accessed 2026-10-24).