Hardware Spec Index

Teralux FN-5551 XT 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN5551-XT · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index868 (Case Fans scale)
Category rank#14,600
Street price$29
Power3 W
Performance per dollar29.93
Released2022

Specifications

BrandTeralux
ModelTeralux FN-5551 XT
Size140 × 140 × 25 mm
Speed200–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-5551 XT 140mm PWM ARGB Case Fan”, https://vextor7.com/item/350626 (accessed 2026-10-25).