Hardware Spec Index

Caldera FN-1847 Core 120mm PWM Case Fan

Case Fans · Caldera · SKU FN1847-CORE · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index369 (Case Fans scale)
Category rank#3,285
Street price$9
Power3 W
Performance per dollar41.00
Released2026

Specifications

BrandCaldera
ModelCaldera FN-1847 Core
Size120 × 120 × 25 mm
Speed500–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1847 Core 120mm PWM Case Fan”, https://vextor7.com/item/10189604 (accessed 2026-10-21).