Hardware Spec Index

Caldera FN-3497 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3497-ULTRA · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index875 (Case Fans scale)
Category rank#15,497
Street price$29
Power3 W
Performance per dollar30.17
Released2023

Specifications

BrandCaldera
ModelCaldera FN-3497 Ultra
Size140 × 140 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3497 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/18858641 (accessed 2026-10-24).