Hardware Spec Index

Teralux FN-5520 Plus 140mm PWM Case Fan

Case Fans · Teralux · SKU FN5520-PLUS · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index459 (Case Fans scale)
Category rank#49,202
Street price$19
Power3 W
Performance per dollar24.16
Released2021

Specifications

BrandTeralux
ModelTeralux FN-5520 Plus
Size140 × 140 × 25 mm
Speed500–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-5520 Plus 140mm PWM Case Fan”, https://vextor7.com/item/4328828 (accessed 2026-10-26).