Hardware Spec Index

Teralux FN-8557 Plus 140mm PWM Case Fan

Case Fans · Teralux · SKU FN8557-PLUS · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index212 (Case Fans scale)
Category rank#34,303
Street price$9
Power4 W
Performance per dollar23.56
Released2023

Specifications

BrandTeralux
ModelTeralux FN-8557 Plus
Size140 × 140 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-8557 Plus 140mm PWM Case Fan”, https://vextor7.com/item/791758 (accessed 2026-10-24).