Hardware Spec Index

Caldera FN-1594 Ultra 120mm PWM Case Fan

Case Fans · Caldera · SKU FN1594-ULTRA · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index298 (Case Fans scale)
Category rank#43,352
Street price$9
Power3 W
Performance per dollar33.11
Released2020

Specifications

BrandCaldera
ModelCaldera FN-1594 Ultra
Size120 × 120 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1594 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/17136388 (accessed 2026-10-21).