Hardware Spec Index

Teralux FN-4920 XT 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN4920-XT · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index670 (Case Fans scale)
Category rank#33,262
Street price$19
Power4 W
Performance per dollar35.26
Released2024

Specifications

BrandTeralux
ModelTeralux FN-4920 XT
Size120 × 120 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4920 XT 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/81312603 (accessed 2026-10-26).