Hardware Spec Index

Teralux FN-9638 Core 140mm PWM Case Fan

Case Fans · Teralux · SKU FN9638-CORE · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index283 (Case Fans scale)
Category rank#12,389
Street price$9
Power3 W
Performance per dollar31.44
Released2025

Specifications

BrandTeralux
ModelTeralux FN-9638 Core
Size140 × 140 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-9638 Core 140mm PWM Case Fan”, https://vextor7.com/item/94511794 (accessed 2026-10-25).