Hardware Spec Index

Caldera FN-9738 Ultra 120mm PWM Case Fan

Case Fans · Caldera · SKU FN9738-ULTRA · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index354 (Case Fans scale)
Category rank#25,507
Street price$9
Power4 W
Performance per dollar39.33
Released2024

Specifications

BrandCaldera
ModelCaldera FN-9738 Ultra
Size120 × 120 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9738 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/94513835 (accessed 2026-10-25).