Hardware Spec Index

Caldera FN-2040 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN2040-CORE · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index693 (Case Fans scale)
Category rank#6,138
Street price$19
Power3 W
Performance per dollar36.47
Released2023

Specifications

BrandCaldera
ModelCaldera FN-2040 Core
Size140 × 140 × 25 mm
Speed200–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2040 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7101145 (accessed 2026-10-20).