Hardware Spec Index

Caldera FN-1100 Ultra 140mm PWM Case Fan

Case Fans · Caldera · SKU FN1100-ULTRA · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index744 (Case Fans scale)
Category rank#26,851
Street price$19
Power4 W
Performance per dollar39.16
Released2023

Specifications

BrandCaldera
ModelCaldera FN-1100 Ultra
Size140 × 140 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1100 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/4101602 (accessed 2026-10-21).