Hardware Spec Index

Teralux FN-4756 Ultra 120mm PWM Case Fan

Case Fans · Teralux · SKU FN4756-ULTRA · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index434 (Case Fans scale)
Category rank#20,019
Street price$19
Power3 W
Performance per dollar22.84
Released2020

Specifications

BrandTeralux
ModelTeralux FN-4756 Ultra
Size120 × 120 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4756 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/28027649 (accessed 2026-10-23).