Hardware Spec Index

Caldera FN-1454 Ultra 140mm PWM Case Fan

Case Fans · Caldera · SKU FN1454-ULTRA · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index733 (Case Fans scale)
Category rank#11,661
Street price$29
Power3 W
Performance per dollar25.28
Released2025

Specifications

BrandCaldera
ModelCaldera FN-1454 Ultra
Size140 × 140 × 25 mm
Speed200–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1454 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/7040308 (accessed 2026-10-25).