Hardware Spec Index

Teralux FN-2251 XT 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN2251-XT · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index769 (Case Fans scale)
Category rank#33,355
Street price$19
Power4 W
Performance per dollar40.47
Released2020

Specifications

BrandTeralux
ModelTeralux FN-2251 XT
Size120 × 120 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-2251 XT 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2346397 (accessed 2026-10-21).