Hardware Spec Index

Teralux FN-5721 Ultra 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN5721-ULTRA · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index1,115 (Case Fans scale)
Category rank#28,355
Street price$39
Power4 W
Performance per dollar28.59
Released2025

Specifications

BrandTeralux
ModelTeralux FN-5721 Ultra
Size120 × 120 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-5721 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/14548860 (accessed 2026-10-22).