Hardware Spec Index

Caldera FN-3481 SE 140mm PWM Case Fan

Case Fans · Caldera · SKU FN3481-SE · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index301 (Case Fans scale)
Category rank#15,363
Street price$9
Power3 W
Performance per dollar33.44
Released2019

Specifications

BrandCaldera
ModelCaldera FN-3481 SE
Size140 × 140 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3481 SE 140mm PWM Case Fan”, https://vextor7.com/item/86521535 (accessed 2026-10-25).