Hardware Spec Index

Caldera FN-3838 Prime 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN3838-PRIME · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index867 (Case Fans scale)
Category rank#17,915
Street price$29
Power3 W
Performance per dollar29.90
Released2025

Specifications

BrandCaldera
ModelCaldera FN-3838 Prime
Size120 × 120 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise25 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-3838 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/5065713 (accessed 2026-10-19).