Hardware Spec Index

Teralux FN-5521 SE 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN5521-SE · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index1,123 (Case Fans scale)
Category rank#36,697
Street price$39
Power4 W
Performance per dollar28.79
Released2023

Specifications

BrandTeralux
ModelTeralux FN-5521 SE
Size120 × 120 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise29 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-5521 SE 120mm PWM ARGB Case Fan”, https://vextor7.com/item/41005454 (accessed 2026-10-19).