Hardware Spec Index

Caldera FN-9470 SE 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN9470-SE · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index344 (Case Fans scale)
Category rank#35,458
Street price$9
Power3 W
Performance per dollar38.22
Released2023

Specifications

BrandCaldera
ModelCaldera FN-9470 SE
Size140 × 140 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9470 SE 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/1925107 (accessed 2026-10-19).