Hardware Spec Index

Caldera FN-9023 Ultra 140mm PWM Case Fan

Case Fans · Caldera · SKU FN9023-ULTRA · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index415 (Case Fans scale)
Category rank#40,778
Street price$19
Power4 W
Performance per dollar21.84
Released2025

Specifications

BrandCaldera
ModelCaldera FN-9023 Ultra
Size140 × 140 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9023 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/92327262 (accessed 2026-10-22).