Hardware Spec Index

Caldera FN-4394 Ultra 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4394-ULTRA · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index893 (Case Fans scale)
Category rank#1,125
Street price$29
Power4 W
Performance per dollar30.79
Released2025

Specifications

BrandCaldera
ModelCaldera FN-4394 Ultra
Size120 × 120 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4394 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/6527745 (accessed 2026-10-24).