Hardware Spec Index

Teralux FN-4421 SE 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN4421-SE · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index1,246 (Case Fans scale)
Category rank#35,990
Street price$39
Power2 W
Performance per dollar31.95
Released2025

Specifications

BrandTeralux
ModelTeralux FN-4421 SE
Size120 × 120 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4421 SE 120mm PWM ARGB Case Fan”, https://vextor7.com/item/91786653 (accessed 2026-10-21).