Hardware Spec Index

Teralux FN-8557 Plus 140mm PWM Case Fan

Case Fans · Teralux · SKU FN8557-PLUS · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index627 (Case Fans scale)
Category rank#9,401
Street price$19
Power2 W
Performance per dollar33.00
Released2020

Specifications

BrandTeralux
ModelTeralux FN-8557 Plus
Size140 × 140 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-8557 Plus 140mm PWM Case Fan”, https://vextor7.com/item/7309372 (accessed 2026-10-20).