Hardware Spec Index

Caldera FN-1847 Max 120mm PWM Case Fan

Case Fans · Caldera · SKU FN1847-MAX · Released 2019 · Updated 2026-10-18

Key facts

Benchmark index631 (Case Fans scale)
Category rank#13,034
Street price$19
Power3 W
Performance per dollar33.21
Released2019

Specifications

BrandCaldera
ModelCaldera FN-1847 Max
Size120 × 120 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1847 Max 120mm PWM Case Fan”, https://vextor7.com/item/5742018 (accessed 2026-10-18).