Hardware Spec Index

Teralux FN-1557 XT 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN1557-XT · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index1,168 (Case Fans scale)
Category rank#21,165
Street price$49
Power4 W
Performance per dollar23.84
Released2022

Specifications

BrandTeralux
ModelTeralux FN-1557 XT
Size140 × 140 × 25 mm
Speed300–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1557 XT 140mm PWM ARGB Case Fan”, https://vextor7.com/item/54370980 (accessed 2026-10-21).