Hardware Spec Index

Caldera FN-1389 Ultra 120mm PWM Case Fan

Case Fans · Caldera · SKU FN1389-ULTRA · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index512 (Case Fans scale)
Category rank#38,782
Street price$19
Power3 W
Performance per dollar26.95
Released2020

Specifications

BrandCaldera
ModelCaldera FN-1389 Ultra
Size120 × 120 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1389 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/9380355 (accessed 2026-10-24).