Hardware Spec Index

Teralux FN-7747 Core 140mm PWM Case Fan

Case Fans · Teralux · SKU FN7747-CORE · Released 2021 · Updated 2026-10-18

Key facts

Benchmark index804 (Case Fans scale)
Category rank#27,808
Street price$29
Power3 W
Performance per dollar27.72
Released2021

Specifications

BrandTeralux
ModelTeralux FN-7747 Core
Size140 × 140 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-7747 Core 140mm PWM Case Fan”, https://vextor7.com/item/8303457 (accessed 2026-10-18).