Hardware Spec Index

Teralux FN-4559 Plus 140mm PWM Case Fan

Case Fans · Teralux · SKU FN4559-PLUS · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index560 (Case Fans scale)
Category rank#38,472
Street price$19
Power4 W
Performance per dollar29.47
Released2022

Specifications

BrandTeralux
ModelTeralux FN-4559 Plus
Size140 × 140 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4559 Plus 140mm PWM Case Fan”, https://vextor7.com/item/6983937 (accessed 2026-10-23).