Hardware Spec Index

Caldera FN-9503 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN9503-ULTRA · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index641 (Case Fans scale)
Category rank#47,664
Street price$19
Power4 W
Performance per dollar33.74
Released2020

Specifications

BrandCaldera
ModelCaldera FN-9503 Ultra
Size120 × 120 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9503 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4498217 (accessed 2026-10-24).