Hardware Spec Index

Teralux FN-4148 Ultra 120mm PWM Case Fan

Case Fans · Teralux · SKU FN4148-ULTRA · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index578 (Case Fans scale)
Category rank#42,864
Street price$19
Power3 W
Performance per dollar30.42
Released2023

Specifications

BrandTeralux
ModelTeralux FN-4148 Ultra
Size120 × 120 × 25 mm
Speed200–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4148 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/6172385 (accessed 2026-10-20).