Hardware Spec Index

Caldera FN-2859 Core 140mm PWM Case Fan

Case Fans · Caldera · SKU FN2859-CORE · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index528 (Case Fans scale)
Category rank#22,204
Street price$19
Power4 W
Performance per dollar27.79
Released2019

Specifications

BrandCaldera
ModelCaldera FN-2859 Core
Size140 × 140 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2859 Core 140mm PWM Case Fan”, https://vextor7.com/item/13243256 (accessed 2026-10-26).