Hardware Spec Index

Caldera FN-3324 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3324-ULTRA · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index620 (Case Fans scale)
Category rank#8,117
Street price$19
Power3 W
Performance per dollar32.63
Released2023

Specifications

BrandCaldera
ModelCaldera FN-3324 Ultra
Size140 × 140 × 25 mm
Speed200–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3324 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/82887992 (accessed 2026-10-23).