Hardware Spec Index

Caldera FN-4386 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4386-ULTRA · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index303 (Case Fans scale)
Category rank#37,288
Street price$9
Power3 W
Performance per dollar33.67
Released2024

Specifications

BrandCaldera
ModelCaldera FN-4386 Ultra
Size120 × 120 × 25 mm
Speed300–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4386 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/12554247 (accessed 2026-10-21).