Hardware Spec Index

Caldera FN-1153 Ultra 140mm PWM Case Fan

Case Fans · Caldera · SKU FN1153-ULTRA · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index485 (Case Fans scale)
Category rank#30,731
Street price$19
Power3 W
Performance per dollar25.53
Released2022

Specifications

BrandCaldera
ModelCaldera FN-1153 Ultra
Size140 × 140 × 25 mm
Speed200–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1153 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/491832 (accessed 2026-10-22).