Hardware Spec Index

Teralux FN-6631 Core 120mm PWM Case Fan

Case Fans · Teralux · SKU FN6631-CORE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index288 (Case Fans scale)
Category rank#15,912
Street price$9
Power2 W
Performance per dollar32.00
Released2021

Specifications

BrandTeralux
ModelTeralux FN-6631 Core
Size120 × 120 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-6631 Core 120mm PWM Case Fan”, https://vextor7.com/item/9811530 (accessed 2026-10-24).