Hardware Spec Index

Caldera FN-5399 Ultra 120mm PWM Case Fan

Case Fans · Caldera · SKU FN5399-ULTRA · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index345 (Case Fans scale)
Category rank#16,536
Street price$19
Power4 W
Performance per dollar18.16
Released2026

Specifications

BrandCaldera
ModelCaldera FN-5399 Ultra
Size120 × 120 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5399 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/7090584 (accessed 2026-10-24).