Hardware Spec Index

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

Case Fans · Caldera · SKU FN3406-PRIME · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index833 (Case Fans scale)
Category rank#23,046
Street price$29
Power3 W
Performance per dollar28.72
Released2023

Specifications

BrandCaldera
ModelCaldera FN-3406 Prime
Size140 × 140 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 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/43312061 (accessed 2026-10-20).