Hardware Spec Index

Caldera FN-7191 Ultra 140mm PWM Case Fan

Case Fans · Caldera · SKU FN7191-ULTRA · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index291 (Case Fans scale)
Category rank#5,006
Street price$9
Power4 W
Performance per dollar32.33
Released2019

Specifications

BrandCaldera
ModelCaldera FN-7191 Ultra
Size140 × 140 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7191 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/16445346 (accessed 2026-10-21).