Hardware Spec Index

Caldera FN-3449 SE 140mm PWM Case Fan

Case Fans · Caldera · SKU FN3449-SE · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index844 (Case Fans scale)
Category rank#13,484
Street price$29
Power3 W
Performance per dollar29.10
Released2020

Specifications

BrandCaldera
ModelCaldera FN-3449 SE
Size140 × 140 × 25 mm
Speed500–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3449 SE 140mm PWM Case Fan”, https://vextor7.com/item/87720077 (accessed 2026-10-25).