Hardware Spec Index

Teralux FN-1833 Ultra 120mm PWM Case Fan

Case Fans · Teralux · SKU FN1833-ULTRA · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index246 (Case Fans scale)
Category rank#23,784
Street price$9
Power3 W
Performance per dollar27.33
Released2022

Specifications

BrandTeralux
ModelTeralux FN-1833 Ultra
Size120 × 120 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1833 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/7659315 (accessed 2026-10-25).