Hardware Spec Index

Caldera FN-3031 Ultra 120mm PWM Case Fan

Case Fans · Caldera · SKU FN3031-ULTRA · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index714 (Case Fans scale)
Category rank#31,699
Street price$19
Power3 W
Performance per dollar37.58
Released2021

Specifications

BrandCaldera
ModelCaldera FN-3031 Ultra
Size120 × 120 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3031 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/27368030 (accessed 2026-10-24).