Hardware Spec Index

Teralux FN-9557 XT 140mm PWM Case Fan

Case Fans · Teralux · SKU FN9557-XT · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index642 (Case Fans scale)
Category rank#5,835
Street price$19
Power3 W
Performance per dollar33.79
Released2026

Specifications

BrandTeralux
ModelTeralux FN-9557 XT
Size140 × 140 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-9557 XT 140mm PWM Case Fan”, https://vextor7.com/item/6561525 (accessed 2026-10-22).