Hardware Spec Index

Caldera FN-4186 SE 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4186-SE · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index481 (Case Fans scale)
Category rank#13,323
Street price$19
Power4 W
Performance per dollar25.32
Released2022

Specifications

BrandCaldera
ModelCaldera FN-4186 SE
Size120 × 120 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4186 SE 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/8179552 (accessed 2026-10-26).