Hardware Spec Index

Caldera FN-3547 SE 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3547-SE · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index1,213 (Case Fans scale)
Category rank#39,874
Street price$39
Power3 W
Performance per dollar31.10
Released2020

Specifications

BrandCaldera
ModelCaldera FN-3547 SE
Size140 × 140 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3547 SE 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/10197591 (accessed 2026-10-23).