Hardware Spec Index

Caldera FN-1838 Core 120mm PWM Case Fan

Case Fans · Caldera · SKU FN1838-CORE · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index300 (Case Fans scale)
Category rank#49,180
Street price$9
Power3 W
Performance per dollar33.33
Released2024

Specifications

BrandCaldera
ModelCaldera FN-1838 Core
Size120 × 120 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1838 Core 120mm PWM Case Fan”, https://vextor7.com/item/2045555 (accessed 2026-10-25).