Hardware Spec Index

Caldera FN-3490 SE 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3490-SE · Released 2019 · Updated 2026-10-18

Key facts

Benchmark index435 (Case Fans scale)
Category rank#36,284
Street price$19
Power4 W
Performance per dollar22.89
Released2019

Specifications

BrandCaldera
ModelCaldera FN-3490 SE
Size120 × 120 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3490 SE 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/201747 (accessed 2026-10-18).