Hardware Spec Index

Caldera FN-3500 Pro 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN3500-PRO · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index958 (Case Fans scale)
Category rank#28,380
Street price$29
Power4 W
Performance per dollar33.03
Released2021

Specifications

BrandCaldera
ModelCaldera FN-3500 Pro
Size140 × 140 × 25 mm
Speed200–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3500 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/2861370 (accessed 2026-10-24).