Hardware Spec Index

Caldera FN-9191 Ultra 140mm PWM Case Fan

Case Fans · Caldera · SKU FN9191-ULTRA · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index232 (Case Fans scale)
Category rank#6,222
Street price$9
Power4 W
Performance per dollar25.78
Released2023

Specifications

BrandCaldera
ModelCaldera FN-9191 Ultra
Size140 × 140 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9191 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/6306237 (accessed 2026-10-23).