Hardware Spec Index

Caldera FN-9859 Core 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN9859-CORE · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index806 (Case Fans scale)
Category rank#49,683
Street price$19
Power3 W
Performance per dollar42.42
Released2023

Specifications

BrandCaldera
ModelCaldera FN-9859 Core
Size140 × 140 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9859 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/2339249 (accessed 2026-10-26).