Hardware Spec Index

Caldera FN-2105 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN2105-CORE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index791 (Case Fans scale)
Category rank#43,785
Street price$29
Power3 W
Performance per dollar27.28
Released2021

Specifications

BrandCaldera
ModelCaldera FN-2105 Core
Size140 × 140 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2105 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7995867 (accessed 2026-10-24).