Hardware Spec Index

Caldera FN-9481 Ultra 120mm PWM Case Fan

Case Fans · Caldera · SKU FN9481-ULTRA · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index220 (Case Fans scale)
Category rank#23,814
Street price$9
Power3 W
Performance per dollar24.44
Released2019

Specifications

BrandCaldera
ModelCaldera FN-9481 Ultra
Size120 × 120 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9481 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/1086154 (accessed 2026-10-25).