Hardware Spec Index

Caldera FN-3820 SE 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN3820-SE · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index1,189 (Case Fans scale)
Category rank#32,905
Street price$49
Power4 W
Performance per dollar24.27
Released2020

Specifications

BrandCaldera
ModelCaldera FN-3820 SE
Size140 × 140 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3820 SE 140mm PWM ARGB Case Fan”, https://vextor7.com/item/21362849 (accessed 2026-10-20).