Hardware Spec Index

Caldera FN-7346 Ultra 140mm PWM Case Fan

Case Fans · Caldera · SKU FN7346-ULTRA · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index541 (Case Fans scale)
Category rank#5,105
Street price$19
Power3 W
Performance per dollar28.47
Released2020

Specifications

BrandCaldera
ModelCaldera FN-7346 Ultra
Size140 × 140 × 25 mm
Speed200–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7346 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/7476735 (accessed 2026-10-22).