Hardware Spec Index

Teralux FN-3557 Plus 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3557-PLUS · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index1,003 (Case Fans scale)
Category rank#49,217
Street price$39
Power4 W
Performance per dollar25.72
Released2021

Specifications

BrandTeralux
ModelTeralux FN-3557 Plus
Size140 × 140 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3557 Plus 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/24521023 (accessed 2026-10-23).