Hardware Spec Index

Teralux FN-5541 Ultra 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN5541-ULTRA · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index861 (Case Fans scale)
Category rank#677
Street price$29
Power3 W
Performance per dollar29.69
Released2023

Specifications

BrandTeralux
ModelTeralux FN-5541 Ultra
Size140 × 140 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-5541 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/3572820 (accessed 2026-10-26).