Hardware Spec Index

Teralux FN-4421 XT 120mm PWM ARGB Case Fan

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

Key facts

Benchmark index915 (Case Fans scale)
Category rank#11,222
Street price$29
Power3 W
Performance per dollar31.55
Released2026

Specifications

BrandTeralux
ModelTeralux FN-4421 XT
Size120 × 120 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4421 XT 120mm PWM ARGB Case Fan”, https://vextor7.com/item/641106 (accessed 2026-10-21).