Hardware Spec Index

Teralux FN-2577 XT 140mm PWM Case Fan

Case Fans · Teralux · SKU FN2577-XT · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index803 (Case Fans scale)
Category rank#29,366
Street price$29
Power4 W
Performance per dollar27.69
Released2023

Specifications

BrandTeralux
ModelTeralux FN-2577 XT
Size140 × 140 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-2577 XT 140mm PWM Case Fan”, https://vextor7.com/item/4031087 (accessed 2026-10-24).