Hardware Spec Index

Caldera FN-3406 Prime 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3406-PRIME · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index1,252 (Case Fans scale)
Category rank#16,863
Street price$49
Power4 W
Performance per dollar25.55
Released2022

Specifications

BrandCaldera
ModelCaldera FN-3406 Prime
Size140 × 140 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise26 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-3406 Prime 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/5885347 (accessed 2026-10-21).