Hardware Spec Index

Teralux FN-4621 XT 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN4621-XT · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index850 (Case Fans scale)
Category rank#19,372
Street price$19
Power2 W
Performance per dollar44.74
Released2026

Specifications

BrandTeralux
ModelTeralux FN-4621 XT
Size140 × 140 × 25 mm
Speed200–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4621 XT 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/5386364 (accessed 2026-10-24).