Hardware Spec Index

Caldera FN-3801 Pro 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN3801-PRO · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index1,400 (Case Fans scale)
Category rank#35,349
Street price$49
Power3 W
Performance per dollar28.57
Released2019

Specifications

BrandCaldera
ModelCaldera FN-3801 Pro
Size140 × 140 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3801 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/848154 (accessed 2026-10-21).