Hardware Spec Index

Caldera FN-3186 Prime 120mm PWM Case Fan

Case Fans · Caldera · SKU FN3186-PRIME · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index413 (Case Fans scale)
Category rank#24,527
Street price$19
Power4 W
Performance per dollar21.74
Released2023

Specifications

BrandCaldera
ModelCaldera FN-3186 Prime
Size120 × 120 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3186 Prime 120mm PWM Case Fan”, https://vextor7.com/item/24670567 (accessed 2026-10-19).