Hardware Spec Index

Caldera FN-2049 Core 140mm PWM Case Fan

Case Fans · Caldera · SKU FN2049-CORE · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index304 (Case Fans scale)
Category rank#16,935
Street price$9
Power3 W
Performance per dollar33.78
Released2020

Specifications

BrandCaldera
ModelCaldera FN-2049 Core
Size140 × 140 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2049 Core 140mm PWM Case Fan”, https://vextor7.com/item/7417575 (accessed 2026-10-25).