Hardware Spec Index

Caldera FN-3801 Ultra 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN3801-ULTRA · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index846 (Case Fans scale)
Category rank#23,156
Street price$29
Power3 W
Performance per dollar29.17
Released2022

Specifications

BrandCaldera
ModelCaldera FN-3801 Ultra
Size120 × 120 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3801 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/4607545 (accessed 2026-10-23).