Hardware Spec Index

Teralux FN-5251 Pro 120mm PWM Case Fan

Case Fans · Teralux · SKU FN5251-PRO · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index256 (Case Fans scale)
Category rank#46,815
Street price$9
Power3 W
Performance per dollar28.44
Released2023

Specifications

BrandTeralux
ModelTeralux FN-5251 Pro
Size120 × 120 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-5251 Pro 120mm PWM Case Fan”, https://vextor7.com/item/254834 (accessed 2026-10-24).