Hardware Spec Index

Caldera FN-3986 Core 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN3986-CORE · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index1,016 (Case Fans scale)
Category rank#29,698
Street price$29
Power3 W
Performance per dollar35.03
Released2020

Specifications

BrandCaldera
ModelCaldera FN-3986 Core
Size120 × 120 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3986 Core 120mm PWM ARGB Case Fan”, https://vextor7.com/item/8835902 (accessed 2026-10-23).