Hardware Spec Index

Teralux FN-6331 Core 140mm PWM Case Fan

Case Fans · Teralux · SKU FN6331-CORE · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index235 (Case Fans scale)
Category rank#31,930
Street price$9
Power4 W
Performance per dollar26.11
Released2021

Specifications

BrandTeralux
ModelTeralux FN-6331 Core
Size140 × 140 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-6331 Core 140mm PWM Case Fan”, https://vextor7.com/item/5911501 (accessed 2026-10-23).