Hardware Spec Index

Caldera FN-9742 Ultra 120mm PWM Case Fan

Case Fans · Caldera · SKU FN9742-ULTRA · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index321 (Case Fans scale)
Category rank#21,233
Street price$9
Power3 W
Performance per dollar35.67
Released2024

Specifications

BrandCaldera
ModelCaldera FN-9742 Ultra
Size120 × 120 × 25 mm
Speed500–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9742 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/3270792 (accessed 2026-10-22).