Hardware Spec Index

Teralux FN-4848 Ultra 120mm PWM Case Fan

Case Fans · Teralux · SKU FN4848-ULTRA · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index295 (Case Fans scale)
Category rank#49,589
Street price$9
Power3 W
Performance per dollar32.78
Released2020

Specifications

BrandTeralux
ModelTeralux FN-4848 Ultra
Size120 × 120 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4848 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/6860184 (accessed 2026-10-23).