Hardware Spec Index

Teralux FN-1821 XT 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN1821-XT · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index1,085 (Case Fans scale)
Category rank#21,534
Street price$39
Power4 W
Performance per dollar27.82
Released2026

Specifications

BrandTeralux
ModelTeralux FN-1821 XT
Size120 × 120 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise23 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-1821 XT 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/7826313 (accessed 2026-10-25).