Hardware Spec Index

Caldera FN-1205 Ultra 140mm PWM Case Fan

Case Fans · Caldera · SKU FN1205-ULTRA · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index482 (Case Fans scale)
Category rank#36,554
Street price$19
Power3 W
Performance per dollar25.37
Released2019

Specifications

BrandCaldera
ModelCaldera FN-1205 Ultra
Size140 × 140 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1205 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/8869476 (accessed 2026-10-21).