Hardware Spec Index

Caldera FN-4194 Ultra 140mm PWM Case Fan

Case Fans · Caldera · SKU FN4194-ULTRA · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index806 (Case Fans scale)
Category rank#27,570
Street price$29
Power4 W
Performance per dollar27.79
Released2019

Specifications

BrandCaldera
ModelCaldera FN-4194 Ultra
Size140 × 140 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4194 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/20024864 (accessed 2026-10-21).