Hardware Spec Index

Caldera FN-9686 Core 140mm PWM Case Fan

Case Fans · Caldera · SKU FN9686-CORE · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index593 (Case Fans scale)
Category rank#11,422
Street price$19
Power3 W
Performance per dollar31.21
Released2021

Specifications

BrandCaldera
ModelCaldera FN-9686 Core
Size140 × 140 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9686 Core 140mm PWM Case Fan”, https://vextor7.com/item/6967180 (accessed 2026-10-20).