Hardware Spec Index

Caldera FN-9401 SE 140mm PWM Case Fan

Case Fans · Caldera · SKU FN9401-SE · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index642 (Case Fans scale)
Category rank#19,347
Street price$19
Power4 W
Performance per dollar33.79
Released2021

Specifications

BrandCaldera
ModelCaldera FN-9401 SE
Size140 × 140 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9401 SE 140mm PWM Case Fan”, https://vextor7.com/item/37529732 (accessed 2026-10-23).