Hardware Spec Index

Teralux FN-1631 Pro 120mm PWM Case Fan

Case Fans · Teralux · SKU FN1631-PRO · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index423 (Case Fans scale)
Category rank#4,366
Street price$19
Power2 W
Performance per dollar22.26
Released2022

Specifications

BrandTeralux
ModelTeralux FN-1631 Pro
Size120 × 120 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1631 Pro 120mm PWM Case Fan”, https://vextor7.com/item/19844652 (accessed 2026-10-22).